15
inappropriate(adjective, proper, suitable, fitting)
11
unsuitable(adjective, proper, inappropriate)
10
unrelatable
7
improper(adjective, right, reasonable, suitable)
6
undeserving
5
wrong(adjective, suitable, inappropriate)
4
distribute over
3
bequeath(noun, verb, hold, keep)
3
unfit(adjective, appropriate, suited)
3
incorrect(adjective, sound, right)
3
jejune
3
extraneous(adjective, material, unneeded)
3
foul
3
not good
3
unfitting(verb, adjective)
3
unsustainable
2
unseemly(adjective, taste, proper, improper)
2
give
2
incompatible(adjective, proper)
2
unacceptable(adjective, good, agreeable)
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APASmart Define. (2016). appropriate thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/appropriate/thesaurus/antonyms
ChicagoSmart Define. 2016. "appropriate thesaurus" https://smartdefine.org/appropriate/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, appropriate thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/appropriate/thesaurus/antonyms>.
MLASmart Define. "appropriate thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/appropriate/thesaurus/antonyms>