16 entries under impropriety topic. ×

15
unfitness(noun, inability, disability)
14
unsuitability(noun, weakness, inability, disability)
11
inappropriateness(noun, weakness, inability, disability)
11
inability(noun, state, weakness, inadequacy)
10
disability(noun, state, strength, weakness, disadvantage)
8
inadequacy(noun, state, weakness, inability)
8
incapability(noun, state, weakness, inability)
8
ineptitude(noun, inability, disability, unfitness)
6
impotence(noun, state, weakness, inability)
6
incompetence(noun, state, weakness, inability)
5
feebleness(noun, state, weakness, fault, imperfection)
3
inaptitude(noun, inability, disability, unfitness)
3
incapacity(noun, inability, disability, unfitness)
3
inefficiency(noun, inability, disability, unfitness)
2
disqualification(noun, inability, disability, unfitness)
-1
inconvenience(noun, inability, disability, unfitness)
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APASmart Define. (2016). fitness thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/fitness/thesaurus/antonyms
ChicagoSmart Define. 2016. "fitness thesaurus" https://smartdefine.org/fitness/thesaurus/antonyms (accessed September 30, 2026).
HarvardSmart Define 2016, fitness thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/fitness/thesaurus/antonyms>.
MLASmart Define. "fitness thesaurus" 29 February 2016. Web. 30 September 2026. <https://smartdefine.org/fitness/thesaurus/antonyms>