Synonyms for

Unacceptable

Verb / ˌʌnæˈkseptʌbʌl / Another word for unacceptable — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

not able to be accepted; not pleasing or welcome

Synonyms & similar words

acceptable unaccepted impossible unsufferable insufferable inadmissible improper unsatisfactory unallowable undesirable objectionable displeasing disagreeable distasteful unfitting inappropriate unbearable intolerable unsuitable unwelcome offensive repugnant unsupportable reprehensible impermissible

Synonyms by register

Formal

inadmissible impermissible unwarranted objectionable

Informal

no-go out of line not on not cool

Literary

deplorable reprehensible unseemly

Antonyms

acceptable satisfactory adequate suitable appropriate tolerable allowable

Common collocations

  • completely unacceptable
  • utterly unacceptable
  • totally unacceptable
  • simply unacceptable
  • unacceptable behavior
  • unacceptable risk
  • unacceptable loss

Word family

noun unacceptability
adverb unacceptably

Usage note

Often used to express strong disapproval or to set clear boundaries. It implies that something falls below a required standard of conduct or quality.

Example sentences

  1. It is unacceptable to cheat on a test.
  2. His behavior towards the other students is unacceptable.
  3. The restaurant's poor hygiene was unacceptable.
  4. The company's decision to cut benefits was unacceptable to the workers.
  5. The teacher found the student's excuse for not doing the homework unacceptable.

Quotes

  • The unacceptable becomes acceptable when we realize that it has a purpose.
  • The only thing unacceptable in an open society is closure.
  • The unacceptable sights and smells of the city never bothered me.

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