Definitions

unacceptable

ADJECTIVE

not suitable or satisfactory

Synonyms

STRONGEST

distasteful improper inadmissible objectionable offensive repugnant undesirable unsatisfactory

WEAK

below par damaged disagreeable displeasing exceptionable half-baked ill-favored insupportable lousy not up to snuff obnoxious reject unappealing uninviting unpleasant unwanted unwelcome won't do

Antonyms

STRONGEST

acceptable agreeable appropriate good nice pleasant pleasing

WEAK

OK desirable satisfactory suitable

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

It was he said, "intolerable and completely unacceptable."

From BBC • Jun. 9, 2026

Earlier, Hazzard told BBC Radio Ulster's Good Morning Ulster programme that what happened in Scarva, which is in his constituency of South Down, was "completely unacceptable".

From BBC • Jun. 8, 2026

"Everyone should be able to enjoy a pint at the airport, but antisocial behaviour on flights is totally unacceptable," a government source told the BBC.

From BBC • Jun. 1, 2026

Rhondda Cynon Taf council said it was "completely unacceptable" that some people had treated the site "as a personal dumping ground".

From BBC • Jun. 1, 2026

That was unacceptable, even if he was concerned about my well-being.

From "Mockingjay" by Suzanne Collins

Vocabulary lists containing unacceptable

We're not asking, we're demanding: Vocabulary from "Selma," the movie

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unacceptable

Example Sentences

Related Words

Vocabulary lists containing unacceptable

We're not asking, we're demanding: Vocabulary from "Selma," the movie