68 entries under infirmity topic. ×

21
frailty(noun, strong, weak, disorder, disease)
20
weakness(noun, strong, weak, disorder, disease)
18
feebleness(noun, strong, weak, disorder, weakness)
13
delicacy(noun, strong, weak, disorder, weakness)
10
decrepitude(noun, strong, disorder, disease, weakness)
10
disease(noun, disorder, disease, weakness, fault)
10
fragility(noun, strong, weak, disorder, weakness)
9
debilitation(noun, weak, disorder, weakness, fault)
9
frailness(noun, strong, disorder, weakness, condition)
8
malaise(noun, disorder, disease, weakness, depression)
8
sickliness(noun, disorder, disease, weakness, fault)
6
unhealthiness(noun, disorder, disease, weakness, fault)
5
malady(noun, disorder, disease, weakness, fault)
5
unsoundness(noun, strong, disorder, weakness, condition)
5
weakliness(noun, strong, weakness, condition, failing)
4
defect(noun, disorder, difficulty, weakness, fault)
4
foible(noun, weak, weakness, fault, sick)
4
insubstantiality(noun, strong, weakness, condition, failing)
4
invalidity(noun, difficulty, weakness, fault, lack)
4
puniness(noun, strong, disorder, weakness, condition)
10 years ago|8.4k views|share |citing 
APASmart Define. (2015). debility thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/debility/thesaurus/synonyms
ChicagoSmart Define. 2015. "debility thesaurus" https://smartdefine.org/debility/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, debility thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/debility/thesaurus/synonyms>.
MLASmart Define. "debility thesaurus" 23 December 2015. Web. 24 September 2026. <https://smartdefine.org/debility/thesaurus/synonyms>