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contradict

American  
[kon-truh-dikt] / ˌkɒn trəˈdɪkt /

verb (used with object)

  • contradicts,
    present (3rd person singular)
  • contradicted,
    past participle,  past
  • contradicting
    present participle
  1. to assert the contrary or opposite of; deny directly and categorically.

    Synonyms:
    dispute, controvert, impugn, gainsay
    Antonyms:
    support
  2. to speak contrary to the assertions of.

    to contradict oneself.

    Synonyms:
    dispute, controvert, impugn, gainsay
  3. (of an action or event) to imply a denial of.

    His way of life contradicts his stated principles.

  4. Obsolete. to speak or declare against; oppose.


verb (used without object)

  • contradicts,
    present (3rd person singular)
  • contradicted,
    past participle,  past
  • contradicting
    present participle
  1. to utter a contrary statement.

contradict British  
/ ˌkɒntrəˈdɪkt /

verb

  1. (tr) to affirm the opposite of (a proposition, statement, etc)

  2. (tr) to declare (a proposition, statement, etc) to be false or incorrect; deny

  3. (intr) to be argumentative or contrary

  4. (tr) to be inconsistent with (a proposition, theory, etc)

    the facts contradicted his theory

  5. (intr) (of two or more facts, principles, etc) to be at variance; be in contradiction

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Synonym Usage

See deny.

Other Word Forms

Derived Forms

Inflected Forms

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of contradict

First recorded in 1560–70; from Latin contrādictus “spoken against,” past participle of contrādīcere “to gainsay, speak against,” from contrā- contra- 1 ( def. ) + dīcere “to say, speak, tell”

Explanation

"Contra-" usually means "against," and to contradict is to go against or say the opposite of what someone else is doing or saying. Sometimes to contradict is to frustrate with words, like when one person says "The sky is blue" and another says "No, it's azure." Denying or distorting the truth is a big part of trying to contradict. It can be harmless verbal back-and-forth, like when a husband and wife disagree just to disagree, or contradict each other to make a humorous point, but at other times people contradict something to make another person look like a liar. Often, a person who has lied will later contradict himself by saying something different from what he said earlier — and sometimes the two sides contradict each other, and neither is actually right.

Keep Reading on Vocabulary.com

Vocabulary lists containing contradict

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Now, 12 years and many political lifetimes later, they read as quaint and out-of-touch, like a grandfather telling his grandson to never contradict his betters.

From Salon Aug. 20, 2026

The statement also emphasized that the district’s widely noted academic gains contradict “the idea that his performance was unsatisfactory or unprofessional or that he was in any way unfit for service.”

From Los Angeles Times Aug. 4, 2026

Notably, no-one in the squad moved to contradict Uruguay's all-time leading scorer.

From BBC Jun. 26, 2026

An end to the conflict doesn’t contradict U.S. interest-rate rise expectations following strong U.S. data although the Federal Reserve might not agree with this assessment, she says.

From The Wall Street Journal Jun. 15, 2026

I want to contradict him and say that my own country is the greatest.

From "Before We Were Free" by Julia Alvarez

“Death via organ donation” directly contradicts this principle, which is why it remains a concept that exists solely in the realm of academic exploration.

From The Wall Street Journal Jul. 28, 2026

And then there’s the human cost of war — the central theme of the film, and one that Wilson says contradicts Homer’s poem.

From Los Angeles Times Jul. 28, 2026

Sarwar had said he would stick around as leader to steady the ship, but his swift exit contradicts that position and is a source of controversy for some.

From BBC Jul. 22, 2026

It sounds like Justice Alito’s opinion contradicts the reality on the ground.

From Slate Jun. 26, 2026

Class contradicts their assumptions about the American dream, equal opportunity, and the reasons for their own successes and even failures.

From "Class Matters" by The New York Times

The advisers’ positive outlook, however, was somewhat contradicted by their concern regarding specific policy risks.

From MarketWatch Jul. 27, 2026

She danced and sinned and regretted and atoned, and then contradicted herself by doing it all over again.

From Salon Jul. 8, 2026

Mickelson hired Tom Clare, a top defamation attorney, who said video evidence contradicted the allegations.

From Los Angeles Times Jun. 12, 2026

The “Low Beta Anomaly” was first discovered in the 1970s and contradicted a bedrock stock-pricing model.

From The Wall Street Journal Jun. 3, 2026

The problem was that nearly all the fossil evidence contradicted this, and suddenly in the nineteenth century there was a lot of fossil evidence.

From "A Short History of Nearly Everything" by Bill Bryson

A former employee testified on Wednesday that some of Meta's safety tools for Facebook and Instagram were "designed to fail," contradicting the company's defense strategy in a landmark trial in California.

From Barron's Aug. 19, 2026

County prosecutor, accused Hochman of contradicting himself, questioning the D.A.’s efforts to justify the officers’ coarse language.

From Los Angeles Times Aug. 19, 2026

She claimed a turnover of £252,000, again contradicting the £72,000 estimate she provided on her bank account application.

From BBC Jul. 17, 2026

In 1974, Stephen Hawking showed that black holes radiate heat and can eventually evaporate, apparently erasing all information about what fell into them — contradicting the quantum principle that evolution must preserve information.

From Science Daily May 22, 2026

Then I talk back and start contradicting everyone until the old familiar Anne refrain inevitably crops up again: “No one understands me!”

From "The Diary of a Young Girl" by Anne Frank

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