unacceptable

adjective

un·​ac·​cept·​able ˌən-ik-ˈsep-tə-bəl How to pronounce unacceptable (audio)
-ak-
: not acceptable : not pleasing or welcome
unacceptability noun
unacceptably adverb

Examples of unacceptable in a Sentence

a word that is unacceptable in formal English Some of her ideas were unacceptable to other people.
Recent Examples on the Web Physically impeding other employees’ work and preventing them from accessing our facilities is a clear violation of our policies, and completely unacceptable behavior. Mithil Aggarwal, NBC News, 18 Apr. 2024 Their behavior was unacceptable, extremely disruptive, and made coworkers feel threatened. Alex Heath, The Verge, 18 Apr. 2024 Members of Netanyahu’s coalition have increasingly warned that a hostage deal poses unacceptable security risks. Ruth Margalit, The New Yorker, 16 Apr. 2024 The rat-hating mayor said rats are traumatizing New Yorkers, which is simply unacceptable. Marcia Kramer, CBS News, 16 Apr. 2024 When the climate crisis causes a young man’s teeth to fall out, and a young girl clings to reruns of Friends as the last WALL-E–style vestige of Western civilization, Leave the World Behind proves unexceptional — and unacceptable. Armond White, National Review, 10 Apr. 2024 The results on the ground are woefully insufficient and unacceptable. Democrat-Gazette Staff From Wire Reports, arkansasonline.com, 5 Apr. 2024 Biden emphasized that strikes on humanitarian workers and the overall humanitarian situation there are unacceptable, according to the White House. NBC News, 5 Apr. 2024 In a phone call on Thursday, US President Joe Biden told Israeli Prime Minister Benjamin Netanyahu that the humanitarian situation in Gaza was unacceptable and warned Israel to address the crisis or face consequences. Christian Edwards, CNN, 5 Apr. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'unacceptable.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of unacceptable was in the 15th century

Dictionary Entries Near unacceptable

Cite this Entry

“Unacceptable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unacceptable. Accessed 25 Apr. 2024.

Kids Definition

unacceptable

adjective
un·​ac·​cept·​able ˌən-ik-ˈsep-tə-bəl How to pronounce unacceptable (audio)
-ak-
: not acceptable : not pleasing or welcome
unacceptably adverb

More from Merriam-Webster on unacceptable

Last Updated: - Updated example sentences
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