Synonym Chooser

How does the verb invalidate differ from other similar words?

Some common synonyms of invalidate are abrogate, annul, negate, and nullify. While all these words mean "to deprive of effective or continued existence," invalidate implies making something powerless or unacceptable by declaration of its logical or moral or legal unsoundness.

the court invalidated the statute

How are the words abrogate and annul related as synonyms of invalidate?

Abrogate is like annul but more definitely implies a legal or official act.

a law to abrogate trading privileges

When is annul a more appropriate choice than invalidate?

The meanings of annul and invalidate largely overlap; however, annul suggests making ineffective or nonexistent often by legal or official action.

the treaty annuls all previous agreements

When could negate be used to replace invalidate?

Although the words negate and invalidate have much in common, negate implies the destruction or canceling out of each of two things by the other.

the arguments negate each other

When can nullify be used instead of invalidate?

While the synonyms nullify and invalidate are close in meaning, nullify implies counteracting completely the force, effectiveness, or value of something.

a penalty nullified the touchdown

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of invalidate Meanwhile, the race director’s event notes for each race remind the competitors that the stewards will invalidate a lap during qualifying and the race when a driver fails to stay within track limits. Madeline Coleman, New York Times, 13 Apr. 2025 Murray’s detonation of all of the Clippers invalidates keeping Dunn on the floor solely because the defense is working. Law Murray, New York Times, 30 Apr. 2025 In 2021, justice ruled in their favor, invalidating the foreclosure and returning the house to the Georges. Ames Alexander, Charlotte Observer, 27 Apr. 2025 The lawsuit urges the US Court of International Trade to intervene and invalidate Trump’s executive orders instituting the tariffs while barring US Customs agents from enforcing them. Michael Kan, PC Magazine, 23 Apr. 2025 See All Example Sentences for invalidate
Recent Examples of Synonyms for invalidate
Verb
  • Currently 20 states have passed laws that would abolish clock changes if they are given permission to do so by the federal government.
    James Bickerton, MSNBC Newsweek, 23 May 2025
  • Athletic Bilbao’s Estadio de San Mamés was full of tears of joy from Tottenham fans clad in white and players alike at the full-time whistle as the team abolished the reputation for not finishing big matches.
    David Close, CNN Money, 22 May 2025
Verb
  • The conservative view Many conservatives are determined to repeal or at least delay and dilute most of the clean energy breaks.
    David Lightman, Sacbee.com, 20 May 2025
  • Bill would end program in Texas On April 23, representatives of Texas Appleseed spoke at a committee hearing in support of House Bill 2609, which would repeal the Failure to Appear/Pay program.
    Kamal Morgan, Fort Worth Star-Telegram, 19 May 2025
Verb
  • But this sort of work would require close collaboration with Chinese researchers, at just the time when those collaborations are being scrutinized or canceled.
    Daniel Engber, The Atlantic, 20 May 2025
  • The federal government is legally required to provide Title I and IDEA funding, and, unless Congress steps in, any effort to cancel that money would lead to a lengthy judicial process, Sibilia says.
    Jonaki Mehta, NPR, 19 May 2025
Verb
  • But in April, the state’s Court of Appeals, which has a Republican majority, issued a three-sentence decision overturning the lower court’s ruling without hearing oral arguments.
    Doug Bock Clark, ProPublica, 16 May 2025
  • Those fighting Trump's order say 150 years of judicial precedent will be overturned should the birthright order be allowed to go into effect.
    Dan Gooding, MSNBC Newsweek, 15 May 2025
Verb
  • To seal the deal, Minnesota will try to get out in transition and nullify the Warriors’ zone defense.
    Steven Louis Goldstein, New York Times, 14 May 2025
  • The deal, which would effectively nullify his murder charge, includes 15 years in state prison and five years of post-release supervision for the manslaughter charge – though the judge will issue his final sentence August 4.
    Mark Morales, CNN Money, 5 May 2025
Verb
  • Its timelines collapse and blur, and its characters are bound by ruinous, inescapable fates; the reader cannot avoid disorientation.
    Marion Renault, The Atlantic, 13 May 2025
  • The key question is whether the data behind digital twins is sound enough to avoid the pitfalls that result in data decay over time (i.e., entropy).
    Mika Newton, Forbes.com, 13 May 2025

Browse Nearby Words

Cite this Entry

“Invalidate.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/invalidate. Accessed 27 May. 2025.

More from Merriam-Webster on invalidate

Last Updated: - Updated example sentences
Love words? Need even more definitions?

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