4
infelicitous
4
informal
4
unacceptable(adjective, unsuitable, unseemly)
4
unbecoming(adjective, improper, unsuitable)
4
unconventional(adjective, unsuitable, unseemly)
4
undeserving
4
unrelatable
4
wrong
3
inexact(adjective, bad)
3
baneful
3
banned
3
barred
3
crude(adjective, unsuitable, unseemly)
3
discourteous
3
faulty
3
forbidden
3
foul
3
hypocritical
3
inadequate
3
inapplicable
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APASmart Define. (2016). proper thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/proper/thesaurus/antonyms
ChicagoSmart Define. 2016. "proper thesaurus" https://smartdefine.org/proper/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, proper thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/proper/thesaurus/antonyms>.
MLASmart Define. "proper thesaurus" 31 March 2016. Web. 23 September 2026. <https://smartdefine.org/proper/thesaurus/antonyms>