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 For Aziz and other leaders from Pillars of the Community, that reality is unacceptable. — Alex Riggins, San Diego Union-Tribune, 30 Aug. 2026 Despite a paywall, a graphic on the piece shows data centers in these outposts beaming valuable data to the Middle Kingdom, which, to the American government, is unacceptable. — John Werner, Forbes.com, 29 Aug. 2026 The spokesperson added that misuse of Flock’s technology is unacceptable, and that every search is logged and reviewed through the company’s Audit Assistance tool, which flags unusual activity for administrators to review. — Catherina Gioino, Fortune, 28 Aug. 2026 Even while refusing to legally admit fault, Meta has tacitly accepted, for the first time, that much of its business model is unacceptable for children. — Nathaniel Lubin, New Yorker, 28 Aug. 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
  • Remember, taking the wrong benefit at the wrong time is always smaller and forever.
    — Thomas Hager, Forbes.com, 29 Aug. 2026
  • Therefore, therapy should do more than help people identify what’s wrong with their relationships.
    — David H. Rosmarin, Time, 29 Aug. 2026
Definition of wrong
Adjective
  • Dozens of companies have withdrawn over the past decades due to poor profits, an uncertain business outlook and concerns about harm to their reputations from making arms, especially lethal weapons.
    — Mia Osmonbekov, Fortune, 31 Aug. 2026
  • Along the way, the audience can expect tons of humiliation, terrible second prizes, and the guarantee that Robertson will turn at least one poor soul's wrong turn into several minutes of unhinged public destruction.
    — Rebecca Rosman, NPR, 31 Aug. 2026
Definition of poor
Adjective
  • Post-election powers Keisha Lance Bottoms has a message for Republicans who might be tempted to limit her powers in a lame-duck special session if the Democrat wins the race for governor in November.
    — Adam Beam, AJC.com, 2 Sep. 2026
  • President John Adams, after losing his 1800 reëlection bid, used his lame-duck period to fill the judiciary with sympathizers.
    — Daniel Immerwahr, New Yorker, 31 Aug. 2026
Definition of lame
Adjective
  • The accident was one of the Portuguese capital’s worst tragedies in recent memory and cast a shadow over the city’s ongoing tourism boom.
    — ABC News, ABC News, 3 Sep. 2026
  • The must-read Falling during a hike can lead to a serious injury, or even worse.
    — Jaclyn Cosgrove, Los Angeles Times, 3 Sep. 2026
Definition of bad
Adjective
  • Anne Hathaway is a leftist, woke, horrible choice for DAYS OF THUNDER NASCAR audience who are MAGA.
    — James Hibberd, HollywoodReporter, 31 Aug. 2026
  • These two rubber bands in our throat are affected by everything from hormones to psychology to a bad day to a horrible night’s sleep to the sniffles or whatever.
    — Marissa R. Moss, Rolling Stone, 28 Aug. 2026
Definition of horrible
Adjective
  • Whether the outcome will be terrible or beautiful is unclear.
    — Robert Rubsam, New Yorker, 2 Sep. 2026
  • Feral pigeons are famously terrible nest builders and are drawn to buildings and roofs with features like solar panels, chimneys, eaves, and AC units to make their homes.
    — Molly Burford, Southern Living, 1 Sep. 2026
Definition of terrible
Adjective
  • Yet researchers have found that nearly a third of adults in the United States are iron deficient.
    — Anahad O’Connor, Washington Post, 27 Aug. 2026
  • In a deficient area, the exception is exposed, and to last, the exception must be exceptional somewhere else.
    — Zach Berman, New York Times, 26 Aug. 2026
Definition of deficient
Adjective
  • Cyber stocks late last year and into 2026 were being lumped into the awful enterprise software trade.
    — Paulina Likos, CNBC, 27 Aug. 2026
  • In 2024, Burke’s squad dragged itself off the mat after an awful (yet at the time, typical) start to the season to go unbeaten in 12 of 13 matches down the stretch and narrowly miss the playoffs.
    — Kels Dayton, Hartford Courant, 27 Aug. 2026
Definition of awful

Browse Nearby Words

unacceptability
unacceptable
unacceptably
See all Nearby Words

Cite this Entry

“Unacceptable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unacceptable. Accessed 5 Sep. 2026.

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