3
dotage(noun, feebleness)
3
flimsiness(noun, strong, disorder, weakness, condition)
3
hesitation(noun, health, states, irresolution, sensations)
3
inconstancy(noun, health, weakness, fault, lack)
3
kink(noun, weakness, crack, fault, blemish)
3
morbidity
3
nausea(noun, disorder, disease, illness, virus)
3
old age(noun, period)
3
queasiness(noun, disorder, disease, illness, nausea)
3
ricketiness(noun, feebleness)
3
shiftiness(noun, irresolution)
3
soft spot(noun, expression, weak, weakness, fault)
3
tenuity(noun, weak, beauty, sick, refinement)
3
unsureness(noun, irresolution)
3
virus(noun, disorder, disease, collapse, disturbance)
3
vulnerability(noun, disorder, weakness, fault, illness)
3
wateriness(noun, irresolution)
2
valetudinarianism
2
vice(noun, wrong, weakness, burden, blame)
2
bad habit(expression, weakness, fault, shortcoming)
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APASmart Define. (2015). infirmity thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/infirmity/thesaurus/synonyms
ChicagoSmart Define. 2015. "infirmity thesaurus" https://smartdefine.org/infirmity/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, infirmity thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/infirmity/thesaurus/synonyms>.
MLASmart Define. "infirmity thesaurus" 23 December 2015. Web. 25 September 2026. <https://smartdefine.org/infirmity/thesaurus/synonyms>