inexcusable

adjective

ˌi-nik-ˈskyü-zə-bəl How to pronounce inexcusable (audio)
Definition of inexcusablenext
as in unacceptable
too bad to be excused or justified spitting at a teacher is inexcusable behavior and will be severely punished

Synonyms & Similar Words

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Antonyms & Near Antonyms

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 inexcusable That kind of situation will be inexcusable moving forward. — Harman Dayal, New York Times, 13 June 2026 His motor doesn’t run at 100% all the time, and at this level, that is inexcusable. — Los Angeles Times, 2 June 2026 But Nathan MacKinnon not talking after Tuesday’s loss was unprofessional and inexcusable for one of the NHL’s best players. — Troy Renck, Denver Post, 29 May 2026 The airline’s behavior here is inexcusable. — Christopher Elliott, Mercury News, 25 May 2026 See All Example Sentences for inexcusable
Recent Examples of Synonyms for inexcusable
  1. unacceptable
  2. unforgivable
  3. unjustifiable
  4. outrageous
  5. unpardonable
  6. indefensible
Adjective
  • The episode has added to a growing chorus of concern among AI safety advocates, who argue that agents capable of independently identifying and exploiting unknown vulnerabilities across multiple companies’ infrastructure present an unacceptable risk.
    — Beatrice Nolan, Fortune, 29 July 2026
  • Conditional approval remains a possibility for firms demonstrating no unacceptable risks.
    — John Koetsier, Forbes.com, 29 July 2026
Definition of unacceptable
Adjective
  • But a loss, coming after such an absurd, farcical process, and removing the possibility of a gigantic matchup against Spain or Portugal in the quarterfinals in Los Angeles, would be unforgivable.
    — Ian Miller OutKick, FOXNews.com, 3 July 2026
  • Yet praising them in such a manner is unforgivable and can put him in the same bracket as Luis Figo.
    — Tom Sanderson, Forbes.com, 18 June 2026
Definition of unforgivable
Adjective
  • This unjustifiable benefit, which could be worth more than a hundred million dollars to the Trumps, would go directly into the pockets of the President and his family.
    — Austin Elias-de Jesus, New Yorker, 3 June 2026
  • Parents may be masking their children because the CDC continuously published shoddy research meant to support their unjustifiable policy positions.
    — Ian Miller OutKick, FOXNews.com, 1 June 2026
Definition of unjustifiable
Adjective
  • Paint-to-sample colors and outrageous styling are certainly attention-getters.
    — Morgan Korn, ABC News, 25 July 2026
  • Araki quickly points out that there is also much of himself in Wilde’s artist character and some of her most outrageous dialogue comes straight from things Araki has said in his own past interviews.
    — Mark Olsen, Los Angeles Times, 24 July 2026
Definition of outrageous
Adjective
  • Attacking innocent citizens, in this case tourists, is utterly appalling and unpardonable.
    — Ross Rosenfeld, MSNBC Newsweek, 22 Apr. 2025
  • Alone in George’s office, Roger commits the unpardonable offense of reading his notebook.
    — Rafaela Bassili, Vulture, 20 Feb. 2025
Definition of unpardonable
Adjective
  • History is filled with systems that were durable, highly organized, and morally indefensible.
    — Gerald J. Leonard, Forbes.com, 22 July 2026
  • Because the indefensible part is that, in refusing to pay the exorbitant but fully understood price to land LeBron, the Warriors didn’t just miss out on the King.
    — Dieter Kurtenbach, Mercury News, 6 July 2026
Definition of indefensible

Browse Nearby Words

inexactness
inexcusable
inexcusably
See all Nearby Words

Cite this Entry

“Inexcusable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/inexcusable. Accessed 1 Aug. 2026.

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More from Merriam-Webster on inexcusable

Nglish: Translation of inexcusable for Spanish Speakers

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