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.

"We have always opposed the use of force in international relations. The acts of killing Iranian state leaders and attacking civilian targets are even more unacceptable," China's foreign ministry spokesman Lin Jian.

From Barron's

China on Thursday condemned Larijani's death, with a foreign ministry spokesman saying "killing Iranian state leaders and attacking civilian targets" was "unacceptable".

From Barron's

The FSF had earlier denounced the "unfair, unprecedented, and unacceptable decision, which casts a shadow over African football".

From BBC

“This is unacceptable,” one woman shared on Instagram.

From Los Angeles Times

“It is unacceptable to leave the field of play in this manner.”

From The Wall Street Journal

unacceptable

Example Sentences

Related Words