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.

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unacceptable

Von der Leyen said the images from Ceuta were "unacceptable".

From BBC ● Aug. 1, 2026

The Iraqi presidency, without naming the US and Saudi Arabia, denounced the strikes on the Hashed al-Shaabi as "an unacceptable attack and a blatant violation of Iraq's sovereignty".

From Barron's ● Jul. 29, 2026

All of that is unacceptable and depressing, which is why I accepted Kaye’s invitation to have a look at something that works.

From Los Angeles Times ● Jul. 29, 2026

“It’s an unacceptable, unfortunate and consequential error,” Yiannas said.

From The Wall Street Journal ● Jul. 25, 2026

She prided herself on being informed, and the paper not covering the Boggs Ferry attacks was unacceptable.

From "Witchlings" by Claribel A. Ortega

Vocabulary lists containing unacceptable

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

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unacceptable

Example Sentences

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Related Words

Vocabulary lists containing unacceptable

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