Related Words and Phrases

Bottom_desktop desktop:[300x250].

Cambridge Dictionary

  • Cambridge Dictionary +Plus

Synonyms and antonyms of hypothesis in English

{{randomImageQuizHook.quizId}}

Word of the Day

cloak-and-dagger

Your browser doesn't support HTML5 audio

used to describe an exciting story involving secrets and mystery, often about spies, or something that makes you think of this

Shoots, blooms and blossom: talking about plants

Shoots, blooms and blossom: talking about plants

Learn more with +Plus

  • Recent and Recommended {{#preferredDictionaries}} {{name}} {{/preferredDictionaries}}
  • Definitions Clear explanations of natural written and spoken English English Learner’s Dictionary Essential British English Essential American English
  • Grammar and thesaurus Usage explanations of natural written and spoken English Grammar Thesaurus
  • Pronunciation British and American pronunciations with audio English Pronunciation
  • English–Chinese (Simplified) Chinese (Simplified)–English
  • English–Chinese (Traditional) Chinese (Traditional)–English
  • English–Dutch Dutch–English
  • English–French French–English
  • English–German German–English
  • English–Indonesian Indonesian–English
  • English–Italian Italian–English
  • English–Japanese Japanese–English
  • English–Norwegian Norwegian–English
  • English–Polish Polish–English
  • English–Portuguese Portuguese–English
  • English–Spanish Spanish–English
  • English–Swedish Swedish–English
  • Dictionary +Plus Word Lists

Add ${headword} to one of your lists below, or create a new one.

{{message}}

Something went wrong.

There was a problem sending your report.

  • ABBREVIATIONS
  • BIOGRAPHIES
  • CALCULATORS
  • CONVERSIONS
  • DEFINITIONS

Synonyms.com

  Vocabulary      

What is another word for hypothesis ?

Synonyms for hypothesis haɪˈpɒθ ə sɪs, hɪ-; -ˌsiz hy·poth·e·sis, this thesaurus page includes all potential synonyms, words with the same meaning and similar terms for the word hypothesis ., wiktionary rate these synonyms: 4.0 / 1 vote.

  • hypothesis noun

Synonyms: guess , supposition , thesis , theory , educated guess

Used loosely, a tentative conjecture explaining an observation, phenomenon or scientific problem that can be tested by further observation, investigation and/or experimentation. As a scientific term of art, see the attached quotation. Compare to theory, and quotation given there.

Synonyms: theory , thesis , supposition , guess , educated guess

An assumption taken to be true for the purpose of argument or investigation.

Synonyms: supposition , theory , thesis , guess , educated guess

The antecedent of a conditional statement.

Synonyms: educated guess , guess , thesis , supposition , theory

English Synonyms and Antonyms Rate these synonyms: 0.0 / 0 votes

A hypothesis is a statement of what is deemed possibly true, assumed and reasoned upon as if certainly true, with a view of reaching truth not yet surely known; especially, in the sciences, a hypothesis is a comprehensive tentative explanation of certain phenomena, which is meant to include all other facts of the same class, and which is assumed as true till there has been opportunity to bring all related facts into comparison; if the hypothesis explains all the facts, it is regarded as verified; till then it is regarded as a working hypothesis , that is, one that may answer for present practical purposes. A hypothesis may be termed a comprehensive guess . A guess is a swift conclusion from data directly at hand, and held as probable or tentative, while one confessedly lacks material for absolute certainty. A conjecture is more methodical than a guess , while a supposition is still slower and more settled; a conjecture , like a guess , is preliminary and tentative; a supposition is more nearly final; a surmise is more floating and visionary, and often sinister; as, a surmise that a stranger may be a pickpocket. Theory is used of the mental coordination of facts and principles, that may or may not prove correct; a machine may be perfect in theory , but useless in fact. Scheme may be used as nearly equivalent to theory , but is more frequently applied to proposed action, and in the sense of a somewhat visionary plan. A speculation may be wholly of the brain, resting upon no facts worthy of consideration; system is the highest of these terms, having most of assurance and fixity; a system unites many facts, phenomena, or doctrines into an orderly and consistent whole; we speak of a system of theology, of the Copernican system of the universe. Compare SYSTEM.

Synonyms: conjecture , guess , scheme , speculation , supposition , surmise , system , theory

Antonyms: certainty , demonstration , discovery , evidence , fact , proof

Princeton's WordNet Rate these synonyms: 1.0 / 1 vote

a proposal intended to explain certain facts or observations

Synonyms: theory , surmisal , possibility , guess , conjecture , supposition , surmise , speculation

hypothesis, possibility, theory noun

a tentative insight into the natural world; a concept that is not yet verified but that if true would explain certain facts or phenomena

"a scientific hypothesis that survives experimental testing becomes a scientific theory"; "he proposed a fresh theory of alkalis that later was accepted in chemical practices"

Synonyms: theory , possibleness , surmisal , possibility , opening , guess , conjecture , possible action , supposition , surmise , speculation

guess, conjecture, supposition, surmise, surmisal, speculation, hypothesis noun

a message expressing an opinion based on incomplete evidence

Synonyms: guess , possibility , conjecture , surmise , guesswork , theory , meditation , venture , supposition , dead reckoning , guessing , surmisal , supposal , assumption , speculation , shot

Matched Categories

Dictionary of english synonymes rate these synonyms: 0.0 / 0 votes.

Synonyms: supposition , theory

PPDB, the paraphrase database Rate these paraphrases: 0.0 / 0 votes

List of paraphrases for "hypothesis":

assumption , premise , assumptions , assumed , scenario , supposition , conjecture , hypothetical

Suggested Resources

Hypothesis vs. Prediction -- In this Grammar.com article you will learn the differences between the words Hypothesis and Prediction.

How to pronounce hypothesis?

How to say hypothesis in sign language, words popularity by usage frequency, how to use hypothesis in a sentence.

Geoffroy Avard :

We would like to characterize how life reclaims this environment, a main hypothesis from our study is that life in Costa Rica Poás volcano is able to survive on the fringes during these extreme environments. So we'd love to sample not only the crater lake but the shore line, connected groundwater systems, and anywhere where life might be harbored nearby.

William Schaffner :

Doctors and patients are encouraged to report medical events that happen after vaccination, if there is even a thought or hypothesis or a question whether it may be related to the vaccine.

Mark Zuckerberg :

I think the hypothesis in the past was we're building a platform and there are good people and bad people, and we're not responsible for what they do on the platform, we didn't wanna be responsible because we don't wanna be the censor. We don't wanna tell you what to say... It was an ethical decision.

Patrick Guerra :

Cotton traps moisture like a sponge. But silk is breathable. Its thinner than cotton and dries really fast, the ongoing hypothesis is that coronavirus is transmitted through respiratory droplets.

French President Francois Hollande :

Unfortunately the information we have ... confirms to us that the plane came down and is lost, no hypothesis can be ruled out, nor can any be favoured over another.

Use the citation below to add these synonyms to your bibliography:

Style: MLA Chicago APA

"hypothesis." Synonyms.com. STANDS4 LLC, 2024. Web. 4 Apr. 2024. < https://www.synonyms.com/synonym/hypothesis >.

Cite.Me

Discuss these hypothesis synonyms with the community:

 width=

Report Comment

We're doing our best to make sure our content is useful, accurate and safe. If by any chance you spot an inappropriate comment while navigating through our website please use this form to let us know, and we'll take care of it shortly.

You need to be logged in to favorite .

Create a new account.

Your name: * Required

Your email address: * Required

Pick a user name: * Required

Username: * Required

Password: * Required

Forgot your password?    Retrieve it

Are we missing a good synonym for hypothesis ?

Image credit, the web's largest resource for, synonyms & antonyms, a member of the stands4 network, image or illustration of.

same hypothesis synonym

Free, no signup required :

Add to chrome, add to firefox, browse synonyms.com, are you a human thesaurus, which of the following words is not a synonym of the others, nearby & related entries:.

  • hypothermia noun
  • hypothermic adj
  • hypothesise verb
  • hypothesize verb
  • hypothesized
  • hypothetic adj
  • hypothetical adj

Alternative searches for hypothesis :

  • Search for hypothesis on Amazon

same hypothesis synonym

Go to the homepage

Synonyms of 'hypothesis' in British English

Additional synonyms, synonyms of 'hypothesis' in american english, video: pronunciation of hypothesis.

Youtube video

Browse alphabetically hypothesis

  • hypocritical
  • hypothermia
  • hypothesize
  • hypothetical
  • hypothetically
  • All ENGLISH synonyms that begin with 'H'

Quick word challenge

Quiz Review

Score: 0 / 5

Tile

Wordle Helper

Tile

Scrabble Tools

  • Daily Crossword
  • Word Puzzle
  • Word Finder
  • Word of the Day

Synonym of the Day

  • Word of the Year
  • Language stories
  • All featured
  • Gender and sexuality
  • All pop culture
  • Grammar Coach ™
  • Writing hub
  • Grammar essentials
  • Commonly confused
  • All writing tips
  • Pop culture
  • Writing tips

Advertisement

  • hypothesize

verb as in speculate

Strong matches

  • contemplate
  • guesstimate

Weak matches

  • beat one's brains
  • build castles in air
  • call the turn
  • have a hunch

Discover More

Related words.

Words related to hypothesize are not direct synonyms, but are associated with the word hypothesize . Browse related words to learn more about word associations.

verb as in believe, take for granted

  • be inclined to think
  • count on/count upon
  • get the idea
  • have sneaking suspicion
  • hazard a guess
  • take a shot
  • take a stab
  • take for granted

verb as in infer

  • make an educated guess

Viewing 5 / 20 related words

Example Sentences

Across a range of ecosystems and animals, he says, the researchers were seeing wildlife corridors divided by hotspots for human-animal conflict, which they hypothesized would create barriers to movement, functionally cutting off the corridor.

The hypothesized nonmaterial vital essence, especially in human beings, has sometimes been called “spirit.”

Competition between humans and wolves for prey would have declined as generations of pet wolves gradually evolved into dogs, the team hypothesizes.

In any case, it seems we need more evidence, from experiments in both humans and non-human model organisms, to see if the ideas that Quiroga hypothesizes are true.

Based on some previous findings, they hypothesized that the subjects would prefer the heavier load with fewer reps.

Experts hypothesize the painting represents the “conquest dance,” a Christian conversion ritual still performed to this day.

Historians hypothesize that the fruit in the Garden of Eden was a pomegranate, not an apple.

One might hypothesize the maid was part of a scam to shake down any rich old man in a luxury suite.

One can hypothesize that the bad decision came after the consumption of stupefying substances.

Can it, as researchers hypothesize, cure our jet lag and help us get pregnant?

We can, I repeat, thus hypothesize so long as we see no impossibility.

Consequently, we hypothesize the independent development of these dermal changes in S. baudini and phaeota.

Still, we can hypothesize, even if we cannot prove and establish.

Start each day with the Synonym of the Day in your inbox!

By clicking "Sign Up", you are accepting Dictionary.com Terms & Conditions and Privacy Policies.

On this page you'll find 44 synonyms, antonyms, and words related to hypothesize, such as: brainstorm, cerebrate, cogitate, conjecture, consider, and contemplate.

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

Have a language expert improve your writing

Run a free plagiarism check in 10 minutes, generate accurate citations for free.

  • Knowledge Base

Methodology

  • How to Write a Strong Hypothesis | Steps & Examples

How to Write a Strong Hypothesis | Steps & Examples

Published on May 6, 2022 by Shona McCombes . Revised on November 20, 2023.

A hypothesis is a statement that can be tested by scientific research. If you want to test a relationship between two or more variables, you need to write hypotheses before you start your experiment or data collection .

Example: Hypothesis

Daily apple consumption leads to fewer doctor’s visits.

Table of contents

What is a hypothesis, developing a hypothesis (with example), hypothesis examples, other interesting articles, frequently asked questions about writing hypotheses.

A hypothesis states your predictions about what your research will find. It is a tentative answer to your research question that has not yet been tested. For some research projects, you might have to write several hypotheses that address different aspects of your research question.

A hypothesis is not just a guess – it should be based on existing theories and knowledge. It also has to be testable, which means you can support or refute it through scientific research methods (such as experiments, observations and statistical analysis of data).

Variables in hypotheses

Hypotheses propose a relationship between two or more types of variables .

  • An independent variable is something the researcher changes or controls.
  • A dependent variable is something the researcher observes and measures.

If there are any control variables , extraneous variables , or confounding variables , be sure to jot those down as you go to minimize the chances that research bias  will affect your results.

In this example, the independent variable is exposure to the sun – the assumed cause . The dependent variable is the level of happiness – the assumed effect .

Here's why students love Scribbr's proofreading services

Discover proofreading & editing

Step 1. Ask a question

Writing a hypothesis begins with a research question that you want to answer. The question should be focused, specific, and researchable within the constraints of your project.

Step 2. Do some preliminary research

Your initial answer to the question should be based on what is already known about the topic. Look for theories and previous studies to help you form educated assumptions about what your research will find.

At this stage, you might construct a conceptual framework to ensure that you’re embarking on a relevant topic . This can also help you identify which variables you will study and what you think the relationships are between them. Sometimes, you’ll have to operationalize more complex constructs.

Step 3. Formulate your hypothesis

Now you should have some idea of what you expect to find. Write your initial answer to the question in a clear, concise sentence.

4. Refine your hypothesis

You need to make sure your hypothesis is specific and testable. There are various ways of phrasing a hypothesis, but all the terms you use should have clear definitions, and the hypothesis should contain:

  • The relevant variables
  • The specific group being studied
  • The predicted outcome of the experiment or analysis

5. Phrase your hypothesis in three ways

To identify the variables, you can write a simple prediction in  if…then form. The first part of the sentence states the independent variable and the second part states the dependent variable.

In academic research, hypotheses are more commonly phrased in terms of correlations or effects, where you directly state the predicted relationship between variables.

If you are comparing two groups, the hypothesis can state what difference you expect to find between them.

6. Write a null hypothesis

If your research involves statistical hypothesis testing , you will also have to write a null hypothesis . The null hypothesis is the default position that there is no association between the variables. The null hypothesis is written as H 0 , while the alternative hypothesis is H 1 or H a .

  • H 0 : The number of lectures attended by first-year students has no effect on their final exam scores.
  • H 1 : The number of lectures attended by first-year students has a positive effect on their final exam scores.

If you want to know more about the research process , methodology , research bias , or statistics , make sure to check out some of our other articles with explanations and examples.

  • Sampling methods
  • Simple random sampling
  • Stratified sampling
  • Cluster sampling
  • Likert scales
  • Reproducibility

 Statistics

  • Null hypothesis
  • Statistical power
  • Probability distribution
  • Effect size
  • Poisson distribution

Research bias

  • Optimism bias
  • Cognitive bias
  • Implicit bias
  • Hawthorne effect
  • Anchoring bias
  • Explicit bias

Receive feedback on language, structure, and formatting

Professional editors proofread and edit your paper by focusing on:

  • Academic style
  • Vague sentences
  • Style consistency

See an example

same hypothesis synonym

A hypothesis is not just a guess — it should be based on existing theories and knowledge. It also has to be testable, which means you can support or refute it through scientific research methods (such as experiments, observations and statistical analysis of data).

Null and alternative hypotheses are used in statistical hypothesis testing . The null hypothesis of a test always predicts no effect or no relationship between variables, while the alternative hypothesis states your research prediction of an effect or relationship.

Hypothesis testing is a formal procedure for investigating our ideas about the world using statistics. It is used by scientists to test specific predictions, called hypotheses , by calculating how likely it is that a pattern or relationship between variables could have arisen by chance.

Cite this Scribbr article

If you want to cite this source, you can copy and paste the citation or click the “Cite this Scribbr article” button to automatically add the citation to our free Citation Generator.

McCombes, S. (2023, November 20). How to Write a Strong Hypothesis | Steps & Examples. Scribbr. Retrieved April 4, 2024, from https://www.scribbr.com/methodology/hypothesis/

Is this article helpful?

Shona McCombes

Shona McCombes

Other students also liked, construct validity | definition, types, & examples, what is a conceptual framework | tips & examples, operationalization | a guide with examples, pros & cons, what is your plagiarism score.

cutout_edited_edited.jpg

Dictionary Definition of 'hypothesis'

An educated guess or a proposed explanation for a phenomenon or a pattern of observations. "The experiment yielded results that supported the initial hypothesis."

Detailed Meaning of 'hypothesis'

It is a statement that can be tested through scientific experimentation or further observation. In scientific research, a hypothesis is used as a starting point for an investigation, and it serves as a basis for designing experiments and collecting data to either support or disprove it. A hypothesis typically consists of two parts: the independent variable, which is the factor being tested, and the dependent variable, which is the effect that is being observed. The hypothesis states the expected relationship between the two variables. For example, if a scientist wants to test the effect of a new drug on blood pressure, the independent variable would be the drug and the dependent variable would be the blood pressure. The hypothesis in this case would be "The new drug will lower blood pressure" A hypothesis is a crucial step in the scientific method as it guides the research and helps to focus on a specific question or problem. The results of the research and experimentation can support or disprove the hypothesis, and it can lead to new discoveries and knowledge. In summary, a hypothesis is an educated guess or proposed explanation for a phenomenon or a pattern of observations, it's a statement that can be tested through scientific experimentation or further observation, it's a crucial step in the scientific method that guides the research and helps to focus on a specific question or problem.

History and Etymology of 'hypothesis'

The noun 'hypothesis' draws its linguistic lineage from the combination of two ancient Greek elements. The first part, 'hypo,' originates from the Greek word 'hupo,' meaning 'under' or 'beneath.' The second component, 'thesis,' derives from 'tithēmi,' meaning 'to place' or 'to put forth.' In the context of scientific inquiry and philosophical discourse, the term 'hypothesis' embodies the notion of putting forth an educated guess or proposition that lies beneath the surface of empirical observation. It signifies a preliminary and testable explanation for a phenomenon or a pattern of observations. Thus, the etymology of 'hypothesis' underscores its foundational role in the systematic process of scientific inquiry, where ideas are posited as a starting point for further investigation and analysis.

Examples of 'hypothesis' in a Sentence

1. The scientist's hypothesis about the origins of the universe sparked a lively debate among colleagues. 2. The study aimed to confirm or refute the hypothesis that caffeine enhances athletic performance. 3. The researchers gathered data to support their hypothesis on the relationship between sleep and memory. 4. The hypothesis proposed that increased levels of pollution would lead to a decline in air quality. 5. The hypothesis suggested that exposure to violent media would lead to increased aggression in children. 6. The scientists revised their hypothesis based on the new evidence they gathered. 7. The study failed to confirm the hypothesis, leading the researchers to reconsider their approach. 8. The hypothesis provided a framework for the investigation, guiding the research process. 9. The scientist presented a compelling hypothesis that challenged conventional wisdom. 10. The hypothesis proposed that higher levels of stress would negatively affect decision-making abilities. 11. The researcher's hypothesis about the effects of music on productivity generated significant interest. 12. The study aimed to test the hypothesis that a specific diet would improve cardiovascular health. 13. The scientist formulated a hypothesis to test in the laboratory. 14. Her hypothesis about the market trends proved accurate. 15. We need evidence to support or refute this hypothesis. 16. The hypothesis was the starting point for the research project. 17. The hypothesis suggests a link between two variables. 18. He proposed an intriguing hypothesis for the mysterious phenomenon. 19. The hypothesis was based on years of careful observation. 20. The team's hypothesis challenged established scientific beliefs. 21. To validate the hypothesis, experiments were meticulously designed. 22. The hypothesis explained the unexpected results of the study. 23. Researchers are now testing the hypothesis with real-world data. 24. The success of the mission hinged on the accuracy of the initial hypothesis.

eb68db_80f17f7a153340fd98f74a39f7c06f32.mp3

Quiz Categories Containing 'hypothesis'

same hypothesis synonym

Multiple Choice

oddoneout.jpg

Opposite Words

Play Same or Different - The vocab game

Same / different

bee_edited.png

Spelling Bee

  • Dictionaries home
  • American English
  • Collocations
  • German-English
  • Grammar home
  • Practical English Usage
  • Learn & Practise Grammar (Beta)
  • Word Lists home
  • My Word Lists
  • Recent additions
  • Resources home
  • Text Checker

Definition of hypothesis noun from the Oxford Advanced Learner's Dictionary

  • to formulate/confirm a hypothesis
  • a hypothesis about the function of dreams
  • There is little evidence to support these hypotheses.
  • formulate/​advance a theory/​hypothesis
  • build/​construct/​create/​develop a simple/​theoretical/​mathematical model
  • develop/​establish/​provide/​use a theoretical/​conceptual framework
  • advance/​argue/​develop the thesis that…
  • explore an idea/​a concept/​a hypothesis
  • make a prediction/​an inference
  • base a prediction/​your calculations on something
  • investigate/​evaluate/​accept/​challenge/​reject a theory/​hypothesis/​model
  • design an experiment/​a questionnaire/​a study/​a test
  • do research/​an experiment/​an analysis
  • make observations/​measurements/​calculations
  • carry out/​conduct/​perform an experiment/​a test/​a longitudinal study/​observations/​clinical trials
  • run an experiment/​a simulation/​clinical trials
  • repeat an experiment/​a test/​an analysis
  • replicate a study/​the results/​the findings
  • observe/​study/​examine/​investigate/​assess a pattern/​a process/​a behaviour
  • fund/​support the research/​project/​study
  • seek/​provide/​get/​secure funding for research
  • collect/​gather/​extract data/​information
  • yield data/​evidence/​similar findings/​the same results
  • analyse/​examine the data/​soil samples/​a specimen
  • consider/​compare/​interpret the results/​findings
  • fit the data/​model
  • confirm/​support/​verify a prediction/​a hypothesis/​the results/​the findings
  • prove a conjecture/​hypothesis/​theorem
  • draw/​make/​reach the same conclusions
  • read/​review the records/​literature
  • describe/​report an experiment/​a study
  • present/​publish/​summarize the results/​findings
  • present/​publish/​read/​review/​cite a paper in a scientific journal
  • Her hypothesis concerns the role of electromagnetic radiation.
  • Her study is based on the hypothesis that language simplification is possible.
  • It is possible to make a hypothesis on the basis of this graph.
  • None of the hypotheses can be rejected at this stage.
  • Scientists have proposed a bold hypothesis.
  • She used this data to test her hypothesis
  • The hypothesis predicts that children will perform better on task A than on task B.
  • The results confirmed his hypothesis on the use of modal verbs.
  • These observations appear to support our working hypothesis.
  • a speculative hypothesis concerning the nature of matter
  • an interesting hypothesis about the development of language
  • Advances in genetics seem to confirm these hypotheses.
  • His hypothesis about what dreams mean provoked a lot of debate.
  • Research supports the hypothesis that language skills are centred in the left side of the brain.
  • The survey will be used to test the hypothesis that people who work outside the home are fitter and happier.
  • This economic model is really a working hypothesis.
  • speculative
  • concern something
  • be based on something
  • predict something
  • on a/​the hypothesis
  • hypothesis about
  • hypothesis concerning

Definitions on the go

Look up any word in the dictionary offline, anytime, anywhere with the Oxford Advanced Learner’s Dictionary app.

same hypothesis synonym

  • Editorial Standards
  • Reprints & Permissions
  • Election 2024
  • Entertainment
  • Newsletters
  • Photography
  • Personal Finance
  • AP Buyline Personal Finance
  • Press Releases
  • Israel-Hamas War
  • Russia-Ukraine War
  • Global elections
  • Asia Pacific
  • Latin America
  • Middle East
  • Election Results
  • Delegate Tracker
  • AP & Elections
  • March Madness
  • AP Top 25 Poll
  • Movie reviews
  • Book reviews
  • Personal finance
  • Financial Markets
  • Business Highlights
  • Financial wellness
  • Artificial Intelligence
  • Social Media

AT&T says a data breach leaked millions of customers’ information online. Were you affected?

FILE - The sign in front of an AT&T retail store is seen in Miami, July 18, 2019. The theft of sensitive information belonging to millions of AT&T’s current and former customers has been recently discovered online, the telecommunications giant said Saturday, March 30, 2024. In an announcement addressing the data breach, AT&T said that a dataset found on the dark web contains information including some Social Security numbers and passcodes for about 7.6 million current account holders and 65.4 million former account holders. (AP Photo/Lynne Sladky, File)

FILE - The sign in front of an AT&T retail store is seen in Miami, July 18, 2019. The theft of sensitive information belonging to millions of AT&T’s current and former customers has been recently discovered online, the telecommunications giant said Saturday, March 30, 2024. In an announcement addressing the data breach, AT&T said that a dataset found on the dark web contains information including some Social Security numbers and passcodes for about 7.6 million current account holders and 65.4 million former account holders. (AP Photo/Lynne Sladky, File)

  • Copy Link copied

NEW YORK (AP) — The theft of sensitive information belonging to millions of AT&T’s current and former customers has been recently discovered online, the telecommunications giant said this weekend.

In a Saturday announcement addressing the data breach, AT&T said that a dataset found on the “dark web” contains information including some Social Security numbers and passcodes for about 7.6 million current account holders and 65.4 million former account holders.

Whether the data “originated from AT&T or one of its vendors” is still unknown, the Dallas-based company noted — adding that it had launched an investigation into the incident. AT&T has also begun notifying customers whose personal information was compromised.

Here’s what you need to know.

WHAT INFORMATION WAS COMPROMISED IN THIS BREACH?

Although varying by each customer and account, AT&T says that information involved in this breach included Social Security numbers and passcodes — which, unlike passwords, are numerical PINS that are typically four digits long.

FILE - An AT&T sign is seen at a store in Pittsburgh, Monday, Jan. 30, 2023. AT&T said, Saturday, March 30, 2024, it has begun notifying millions of customers about the theft of personal data recently discovered online. (AP Photo/Gene J. Puskar, File)

Full names, email addresses, mailing address, phone numbers, dates of birth and AT&T account numbers may have also been compromised. The impacted data is from 2019 or earlier and does not appear to include financial information or call history, the company said.

HOW DO I KNOW IF I WAS AFFECTED?

Consumers impacted by this breach should be receiving an email or letter directly from AT&T about the incident. The email notices began going out on Saturday, an AT&T spokesperson confirmed to The Associated Press.

WHAT ACTION HAS AT&T TAKEN?

Beyond these notifications, AT&T said that it had already reset the passcodes of current users. The company added that it would pay for credit monitoring services where applicable.

AT&T also said that it “launched a robust investigation” with internal and external cybersecurity experts to investigate the situation further.

HAS AT&T SEEN DATA BREACHES LIKE THIS BEFORE?

AT&T has seen several data breaches that range in size and impact over the years .

While the company says the data in this latest breach surfaced on a hacking forum nearly two weeks ago, it closely resembles a similar breach that surfaced in 2021 but which AT&T never acknowledged, cybersecurity researcher Troy Hunt told the AP Saturday.

“If they assess this and they made the wrong call on it, and we’ve had a course of years pass without them being able to notify impacted customers,” then it’s likely the company will soon face class action lawsuits, said Hunt, founder of an Australia-based website that warns people when their personal information has been exposed.

A spokesperson for AT&T declined to comment further when asked about these similarities Sunday.

HOW CAN I PROTECT MYSELF GOING FORWARD?

Avoiding data breaches entirely can be tricky in our ever-digitized world, but consumers can take some steps to help protect themselves going forward.

The basics include creating hard-to-guess passwords and using multifactor authentication when possible. If you receive a notice about a breach, it’s good idea to change your password and monitor account activity for any suspicious transactions. You’ll also want to visit a company’s official website for reliable contact information — as scammers sometimes try to take advantage of news like data breaches to gain your trust through look-alike phishing emails or phone calls.

In addition, the Federal Trade Commission notes that nationwide credit bureaus — such as Equifax, Experian and TransUnion — offer free credit freezes and fraud alerts that consumers can set up to help protect themselves from identity theft and other malicious activity.

AP Reporter Matt O’Brien contributed to this report from Providence, Rhode Island.

same hypothesis synonym

Synonyms of hypothesizing

  • as in saying
  • More from M-W
  • To save this word, you'll need to log in. Log In

Thesaurus Definition of hypothesizing

Synonyms & Similar Words

  • postulating
  • presupposing
  • hypothecating
  • speculating
  • taking for granted
  • conjecturing
  • maintaining
  • preconceiving

Antonyms & Near Antonyms

  • questioning
  • discounting
  • challenging
  • wondering (about)
  • discrediting
  • disbelieving
  • controverting
  • distrusting
  • disagreeing (with)
  • disclaiming
  • repudiating
  • mistrusting

Thesaurus Entries Near hypothesizing

hypothesizes

hypothesizing

hypothetical

Cite this Entry

“Hypothesizing.” Merriam-Webster.com Thesaurus , Merriam-Webster, https://www.merriam-webster.com/thesaurus/hypothesizing. Accessed 4 Apr. 2024.

More from Merriam-Webster on hypothesizing

Britannica English: Translation of hypothesizing for Arabic Speakers

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Play Quordle: Guess all four words in a limited number of tries.  Each of your guesses must be a real 5-letter word.

Can you solve 4 words at once?

Word of the day.

See Definitions and Examples »

Get Word of the Day daily email!

Popular in Grammar & Usage

The tangled history of 'it's' and 'its', more commonly misspelled words, why does english have so many silent letters, your vs. you're: how to use them correctly, every letter is silent, sometimes: a-z list of examples, popular in wordplay, the words of the week - mar. 29, 10 scrabble words without any vowels, 12 more bird names that sound like insults (and sometimes are), 8 uncommon words related to love, 9 superb owl words, games & quizzes.

Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.

IMAGES

  1. Hypothesis synonyms

    same hypothesis synonym

  2. 13 Different Types of Hypothesis (2024)

    same hypothesis synonym

  3. More 460 Hypothesis Synonyms. Similar words for Hypothesis

    same hypothesis synonym

  4. HYPOTHESIZE: Synonyms and Related Words. What is Another Word for

    same hypothesis synonym

  5. Hypothesis Synonym

    same hypothesis synonym

  6. Research Hypothesis Generator

    same hypothesis synonym

VIDEO

  1. Synonyms can be tricky

  2. synonyms for perfect

  3. Synonyms for risk

  4. Synonym words of education

  5. What Is A Hypothesis?

  6. Synonyms Test I Vocabulary Test

COMMENTS

  1. HYPOTHESIS Synonyms: 35 Similar and Opposite Words

    Synonyms for HYPOTHESIS: theory, thesis, proposition, premise, assumption, suggestion, guess, supposition; Antonyms of HYPOTHESIS: fact, knowledge, assurance, certainty ... but law implies a statement of order and relation in nature that has been found to be invariable under the same conditions.

  2. 52 Synonyms & Antonyms for hypothesis

    Find 52 different ways to say hypothesis, along with antonyms, related words, and example sentences at Thesaurus.com.

  3. What is another word for hypothesis

    Synonyms for hypothesis include premise, proposition, theory, supposition, thesis, assumption, postulate, postulation, presupposition and surmise. Find more similar ...

  4. HYPOTHESIS

    HYPOTHESIS - Synonyms, related words and examples | Cambridge English Thesaurus

  5. Hypothesis synonyms

    Another way to say Hypothesis? Synonyms for Hypothesis (other words and phrases for Hypothesis).

  6. Hypothesis

    hypothesis: 1 n a tentative insight into the natural world; a concept that is not yet verified but that if true would explain certain facts or phenomena "a scientific hypothesis that survives experimental testing becomes a scientific theory" Synonyms: possibility , theory Types: show 17 types... hide 17 types... hypothetical a hypothetical ...

  7. Synonyms of HYPOTHESIS

    Thesaurus for hypothesis from the Collins English Thesaurus. Read about the team of authors behind Collins Dictionaries. 1 2. New from Collins Quick word challenge. Quiz Review. Question: 1 - Score: 0 / 5. SYNONYMS. Select the synonym for: to climb. to mount to swallow to desire to doze. SYNONYMS.

  8. Hypothesis Synonyms & Antonyms

    Find all the synonyms and alternative words for hypothesis at Synonyms.com, the largest free online thesaurus, antonyms, definitions and translations resource on the web. Login . ... This thesaurus page includes all potential synonyms, words with the same meaning and similar terms for the word hypothesis. Wiktionary Rate these synonyms: 4.0 / 1 ...

  9. HYPOTHESIS in Thesaurus: 100+ Synonyms & Antonyms for HYPOTHESIS

    Most related words/phrases with sentence examples define Hypothesis meaning and usage. Thesaurus for Hypothesis. Related terms for hypothesis- synonyms, antonyms and sentences with hypothesis. Lists. synonyms. antonyms. definitions. sentences. thesaurus. Parts of speech. nouns. verbs. adjectives. Synonyms Similar meaning. View all. theory ...

  10. HYPOTHESIS Synonyms

    Synonyms for HYPOTHESIS in English: theory, premise, proposition, assumption, thesis, postulate, supposition, premise, assumption, proposition, …

  11. Hypothesis Definition & Meaning

    hypothesis: [noun] an assumption or concession made for the sake of argument. an interpretation of a practical situation or condition taken as the ground for action.

  12. hypothesis

    hypothesis - WordReference thesaurus: synonyms, discussion and more. All Free.

  13. HYPOTHESIZE Synonyms: 70 Similar and Opposite Words

    Synonyms for HYPOTHESIZE: say, assume, presume, believe, think, suppose, postulate, conclude; Antonyms of HYPOTHESIZE: doubt, question, challenge, wonder (about ...

  14. hypothesis: OneLook Thesaurus and Reverse Dictionary

    hypothesis: OneLook Thesaurus and Reverse Dictionary. Enter a word, phrase, description, or pattern above to find synonyms, related words, and more. See. Help. or try one these examples: joyful sporadically small amount strong wind types of enzyme squishy, spongy, gooey.

  15. 26 Synonyms & Antonyms for hypothesize

    Find 26 different ways to say hypothesize, along with antonyms, related words, and example sentences at Thesaurus.com.

  16. hypothesis noun

    1 [countable] an idea or explanation of something that is based on a few known facts but that has not yet been proved to be true or correct synonym theory to formulate/confirm a hypothesis a hypothesis about the function of dreams There is little evidence to support these hypotheses. Topic Collocations Scientific Research theory. formulate/advance a theory/hypothesis

  17. How to Write a Strong Hypothesis

    5. Phrase your hypothesis in three ways. To identify the variables, you can write a simple prediction in if…then form. The first part of the sentence states the independent variable and the second part states the dependent variable. If a first-year student starts attending more lectures, then their exam scores will improve.

  18. HYPOTHESIZES Synonyms: 70 Similar and Opposite Words

    Synonyms for HYPOTHESIZES: says, assumes, presumes, believes, thinks, postulates, supposes, concludes; Antonyms of HYPOTHESIZES: wonders (about), challenges, denies ...

  19. Hypothesis

    The noun 'hypothesis' draws its linguistic lineage from the combination of two ancient Greek elements. The first part, 'hypo,' originates from the Greek word 'hupo,' meaning 'under' or 'beneath.'. The second component, 'thesis,' derives from 'tithēmi,' meaning 'to place' or 'to put forth.'.

  20. hypothesis noun

    The hypothesis predicts that children will perform better on task A than on task B. The results confirmed his hypothesis on the use of modal verbs. These observations appear to support our working hypothesis. a speculative hypothesis concerning the nature of matter; an interesting hypothesis about the development of language

  21. Hypothesis vs. Theory: The Difference Explained

    A hypothesis is an assumption made before any research has been done. It is formed so that it can be tested to see if it might be true. A theory is a principle formed to explain the things already shown in data. Because of the rigors of experiment and control, it is much more likely that a theory will be true than a hypothesis.

  22. NYT 'Connections' Hints And Answers For Thursday, April 4

    Scroll slowly! Just after the hints for each of today's Connections groups, I'll reveal what the groups are without immediately telling you which words go into them. Today's 16 words are ...

  23. AT&T data breach: Find out if you were affected

    NEW YORK (AP) — The theft of sensitive information belonging to millions of AT&T's current and former customers has been recently discovered online, the telecommunications giant said this weekend. In a Saturday announcement addressing the data breach, AT&T said that a dataset found on the "dark web" contains information including some ...

  24. HYPOTHESIZING Synonyms: 70 Similar and Opposite Words

    Synonyms for HYPOTHESIZING: saying, assuming, presuming, believing, thinking, postulating, supposing, guessing; Antonyms of HYPOTHESIZING: questioning, doubting ...