3
tolerable
3
virgin(characteristic, impurity)
2
accurate(adjective, right, reasonable)
2
apropos
2
compensate
2
competent
2
congenial
2
congruent
2
consonant
2
ethical(adjective, fair, moral, righteous, unethical)
2
exemplary
2
fair
2
fine
2
genteel
2
germane(adjective, appropriate)
2
halal
2
harmonious
2
honest
2
kosher
2
passable
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APASmart Define. (2016). improper thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/improper/thesaurus/antonyms
ChicagoSmart Define. 2016. "improper thesaurus" https://smartdefine.org/improper/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2016, improper thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/improper/thesaurus/antonyms>.
MLASmart Define. "improper thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/improper/thesaurus/antonyms>