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 Refusal establishes boundaries and has defined unacceptable human interactions as those denying dignity, respect and decency. Tribune News Service, Hartford Courant, 17 June 2024 This is an unacceptable regression considering that over 2 million Californians remain unconnected to the internet. Luis A. Alejo, The Mercury News, 13 June 2024 But after days of intensive diplomacy in the region, a monthslong effort to end the war in Gaza seems as stuck as ever, as each side clings stubbornly to maximalist demands unacceptable to the other. Isabel Kershner, New York Times, 13 June 2024 But attempting to normalizing ties with Azerbaijan has stoked discontent at home, as protesters have accused Pashinyan of making unacceptable land concessions to Aliyev. Christian Edwards, CNN, 13 June 2024 See all Example Sentences for unacceptable 

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 2 Jul. 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
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!