Definition of annulnext

Synonym Chooser

How does the verb annul differ from other similar words?

Some common synonyms of annul are abrogate, invalidate, negate, and nullify. While all these words mean "to deprive of effective or continued existence," annul suggests making ineffective or nonexistent often by legal or official action.

the treaty annuls all previous agreements

How do abrogate and annul relate to one another?

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

a law to abrogate trading privileges

Where would invalidate be a reasonable alternative to annul?

While in some cases nearly identical to annul, invalidate implies making something powerless or unacceptable by declaration of its logical or moral or legal unsoundness.

the court invalidated the statute

When is it sensible to use negate instead of annul?

The words negate and annul can be used in similar contexts, but negate implies the destruction or canceling out of each of two things by the other.

the arguments negate each other

When might nullify be a better fit than annul?

While the synonyms nullify and annul 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 annul At the time, Lula was serving a prison sentence after being convicted on corruption charges, which were later annulled. Max Rego, The Hill, 13 Nov. 2025 If the high court rules in the favor of the comptroller general who filed the suit, the port sale would be annulled. Glenn Taylor, Sourcing Journal, 28 Oct. 2025 Mignini had also faced allegations of abuse of office in 2006 for authorizing unauthorized wiretaps during the Monster of Florence investigation; he was convicted in 2010, but the ruling was later annulled. Isadora Wandermurem, Time, 22 Oct. 2025 The Constitutional Court annulled the entire first round just days before the runoff. Dan Perry, MSNBC Newsweek, 23 Sep. 2025 See All Example Sentences for annul
Recent Examples of Synonyms for annul
Verb
  • Sanofi has been clear-eyed about the need to offset the patent expiry of its blockbuster asthma drug Dupixent, which currently accounts for more than a third of sales and will lose key patents by early 2030s.
    Elsa Ohlen, CNBC, 13 Feb. 2026
  • Carbon capture faces hurdles Extracting and using the CO2 significantly cuts ethanol's carbon footprint, based on a company model that identifies how much carbon is created — and offset — through its production process.
    Donnelle Eller, Des Moines Register, 13 Feb. 2026
Verb
  • Hindley, Catherine’s elder brother, is abolished entirely — his vices reassigned to the father.
    Ana Gutierrez, Austin American Statesman, 11 Feb. 2026
  • Nexstar is seeking a waiver from the FCC from the 39% cap, while the agency is considering whether to raise that threshold or abolish it altogether.
    Ted Johnson, Deadline, 10 Feb. 2026
Verb
  • This story has been updated with new information, to reframe parts of the story and to correct spelling errors.
    Steve Patterson, Florida Times-Union, 5 Feb. 2026
  • Problems arise when trees interfere with power lines, but professional pruning can correct this.
    Lee Wallender, The Spruce, 5 Feb. 2026
Verb
  • That means repealing private school voucher programs, protecting the separation of church and state, and keeping public funds in public institutions.
    Eleanor Dearman, Fort Worth Star-Telegram, 14 Feb. 2026
  • This law, which includes stricter punishments for those who don't comply, repealed a 2001 ordinance on kite flying.
    Betsy Joles, NPR, 14 Feb. 2026
Verb
  • The threat has been neutralized, and there is no danger to commercial travel in the region.
    Sujita Sinha, Interesting Engineering, 12 Feb. 2026
  • Most of them were neutralized, but unfortunately not all.
    Washington Examiner Staff, The Washington Examiner, 12 Feb. 2026
Verb
  • To avoid this, cancel and sign in to YouTube on your computer.
    Nicole Acevedo, NBC news, 8 Feb. 2026
  • China retaliated by canceling flights, restricting imports of Japanese seafood and ramping up military patrols, among other measures.
    Yumi Asada, CNN Money, 8 Feb. 2026
Verb
  • In 2022, the same court overturned a decision by Leon also dealing with military retiree jurisdiction.
    Taylor Seely, AZCentral.com, 13 Feb. 2026
  • Renewables are being deployed aggressively across much of the world even as the US, historically the world’s biggest emitter, overturned a landmark domestic climate ruling.
    Tom Chivers, semafor.com, 13 Feb. 2026

Browse Nearby Words

Cite this Entry

“Annul.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/annul. Accessed 15 Feb. 2026.

More from Merriam-Webster on annul

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!