Synonyms of unacceptable in English:


See definition of unacceptable


1‘four boys have been suspended for unacceptable behaviour’


intolerable, insufferable, unsatisfactory, impermissible, inadmissible, inappropriate, unsuitable, undesirable, unreasonable, objectionable, insupportable

offensive, obnoxious, disagreeable, disgraceful, deplorable, terrible, distasteful, displeasing, improper, unseemly, beyond the pale, bad, poor

informal not on, a bit much, out of order, out, not quite the done thing, too much

British informal a bit thick, a bit off, off, not cricket

NZ Australian informal over the fence

rare exceptionable, condemnable


acceptable, satisfactory