Synonyms of exceptionable

3 Syllables
obnoxious, unpleasant, upsetting, unwanted
4 Syllables
dislikable, unwelcome, disagreeable, offensive, ungraciousness, undesired, unwished-for
5 Syllables
undesirable, unwelcomeness, objectionable, inadmissible, intolerable, unallowable, unacceptable
6 Syllables
inhospitality, inhospitableness