unacceptable

adjective

ˌən-ik-ˈsep-tə-bəl How to pronounce unacceptable (audio)
Definition of unacceptablenext
as in wrong
falling short of a standard this work is entirely unacceptable

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 unacceptable During this inspection period, there were no closures or unacceptable scores. — Mary Ella Hastings july 7, Fort Worth Star-Telegram, 7 July 2026 But roughly halfway through the 2026 WNBA season, the errors are mounting to an unacceptable degree. — Sabreena Merchant, New York Times, 7 July 2026 In their grievance letter, the detainees called the markups an unacceptable business practice with no apparent limit. — Andrea Castillo, Los Angeles Times, 1 July 2026 Overt racial prejudice, long considered socially unacceptable, is increasingly visible in public life, marking a shift from previously subtle forms. — Maia Niguel Hoskin, Forbes.com, 30 June 2026 See All Example Sentences for unacceptable
Recent Examples of Synonyms for unacceptable
  1. wrong
  2. poor
  3. lame
  4. bad
  5. horrible
  6. terrible
  7. deficient
  8. awful
Adjective
  • Under rules brought in for the World Cup, the reviewable decisions and incidents now include mistaken identity when the referee shows a yellow or red card but clearly penalises the wrong player of either team.
    — Stuart James, New York Times, 12 July 2026
  • Even when Romanzy goes off on how stupid and ugly Caleb is — and gossips that his parents abandoned him because something must be wrong with him — Mary goes along with it.
    — Maggie Fremont, Vulture, 11 July 2026
Definition of wrong
Adjective
  • Prolonged exposure to heat can lead to insufficient or poor sleep, compromising the immune system, increasing the risk for cardiovascular disease and diminishing cognitive performance.
    — Adriana Pérez, Chicago Tribune, 13 July 2026
  • On top of this, subterranean drip systems often clog with mineral deposits, sediment, and algae, which Nad warns may eventually require repairs or replacement of portions of the system, particularly in areas with hard water or poor filtration.
    — Kamron Sanders, The Spruce, 13 July 2026
Definition of poor
Adjective
  • But instead of playing kingmaker, the lame-duck governor has refused to get behind a candidate to succeed him.
    — Romy Ellenbogen Herald, Miami Herald, 6 July 2026
  • Stronger and more flavorful than in your original lame iteration?
    — Padgett Powell, Harpers Magazine, 30 June 2026
Definition of lame
Adjective
  • Shouldn’t Tamra take that as a sign to repair her relationships with the women rather than alienate the one person who is willing to look past her bad behavior?
    — Brian Moylan, Vulture, 17 July 2026
  • That statistic shows that hotels did worse with the World Cup than without it initially.
    — Miami Herald, Miami Herald, 17 July 2026
Definition of bad
Adjective
  • The toll was horrible, with some families suffering multiple deaths and injuries.
    — Kori Rumore, Chicago Tribune, 13 July 2026
  • Plus, Palmer is a horrible person — in this case, the victim is much more despicable than the thieves.
    — Oline H. Cogdill, Sun Sentinel, 8 July 2026
Definition of horrible
Adjective
  • To sit still now would send a terrible message to a clubhouse full of pros, all of whom know the score.
    — Fort Worth Star-Telegram, Fort Worth Star-Telegram, 14 July 2026
  • Spieth decided the ball sitting on a steep slope and potentially on a terrible lie wasn’t playable.
    — Brody Miller, New York Times, 14 July 2026
Definition of terrible
Adjective
  • Drought covered virtually the entire Plains, destroying crops with deficient rainfall, high temperatures, high winds, insect infestations and dust storms.
    — Julia Jacobo, ABC News, 4 July 2026
  • Many people included in these studies may not have been deficient in vitamin D or calcium to begin with.
    — Lindsay Curtis, Verywell Health, 1 July 2026
Definition of deficient
Adjective
  • One year Pippa Middleton faced the awful shame of having to sit in a normal seat after showing up late.
    — Nick Miller, New York Times, 4 July 2026
  • Sugar is at the forensic lab with the corpse of a man who looks an awful lot like Ji Moon but isn’t Ji Moon (courtesy of Shea Whigham as Tom Flybjerg).
    — Andy Andersen, Vulture, 27 June 2026
Definition of awful

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unacceptability
unacceptable
unacceptably
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Cite this Entry

“Unacceptable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unacceptable. Accessed 19 Jul. 2026.

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Nglish: Translation of unacceptable for Spanish Speakers

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