5
bad(adjective, great, happy, superior, decayed)
5
unacceptable(adjective, good, agreeable, suitable, satisfactory)
4
veto(noun, verb, accept, refuse, approve)
3
exceptional(adjective, excellent, wonderful)
3
improper(right, reasonable)
3
special(common, uncertain, ordinary)
3
unsatisfactory(adjective, inadequate, insufficient)
3
wrong(adjective, suitable, inappropriate)
2
deficient
2
inappropriate(adjective, proper, suitable, fitting)
2
inferior
2
lousy
2
niggardly
2
poor
2
punk
2
refusal(noun, responsibility, approval, sanction, unwillingness)
2
scanty(full, ample)
2
substandard
2
taboo(adjective, permitted, allowed)
2
unfit
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APASmart Define. (2016). ok thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/ok/thesaurus/antonyms
ChicagoSmart Define. 2016. "ok thesaurus" https://smartdefine.org/ok/thesaurus/antonyms (accessed September 20, 2026).
HarvardSmart Define 2016, ok thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/ok/thesaurus/antonyms>.
MLASmart Define. "ok thesaurus" 13 January 2016. Web. 20 September 2026. <https://smartdefine.org/ok/thesaurus/antonyms>