Synonyms|394Antonyms|89|Broader|8Narrower|19Related|229
5
inappropriateness
2
improperness
2
impropriety
2
inapplicability
2
inappositeness
2
inaptness
2
infelicity
2
irrelevance
2
unfitness
2
unseemliness
2
unsuitability
2
wrongness
1
impertinence
1
incompatibility
1
incongruity
1
incorrectness
1
indecency
1
indecorousness
1
indecorum
1
inexpediency
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APASmart Define. (2015). appropriateness thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/appropriateness/thesaurus/antonyms
ChicagoSmart Define. 2015. "appropriateness thesaurus" https://smartdefine.org/appropriateness/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2015, appropriateness thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/appropriateness/thesaurus/antonyms>.
MLASmart Define. "appropriateness thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/appropriateness/thesaurus/antonyms>