Adjective unacceptable has 4 senses
- unacceptable - not adequate to give satisfaction; "the coach told his players that defeat was unacceptable"
Antonym: satisfactory (indirect, via unsatisfactory)
- unacceptable - not acceptable; not welcome; "a word unacceptable in polite society"; "an unacceptable violation of personal freedom"
Antonyms: acceptable, bankable, unexceptionable, unimpeachable, unobjectionable
- impossible, insufferable, unacceptable, unsufferable - used of persons or their behavior; "impossible behavior"; "insufferable insolence"
Antonym: tolerable (indirect, via intolerable)
- unacceptable, unaccepted - not conforming to standard usage; "the following use of `access' was judged unacceptable by a panel of linguists; `You can access your cash at any of 300 automatic tellers'"
Antonyms: standard, received (indirect, via nonstandard)
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