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.

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

A planning officer told the council there were 19 letters of support and the development would not result in any unacceptable impact on the character or appearance of the area.

From BBC • Jun. 1, 2026

A Bilt spokesman said that the transition attracted higher-than-expected demand and that some members “experienced gaps in service that are simply unacceptable to us.”

From The Wall Street Journal • May 28, 2026

This is completely unacceptable — especially as Ron Baron feels no compunction about going on TV and talking up SpaceX in the most pie-in-the-sky manner possible.

From MarketWatch • May 27, 2026

Joint authorship of the results, if any, of the collaboration was for some reason unacceptable.

From "Cosmos" by Carl Sagan

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