67 entries under defect topic. ×

36
weakness(noun, health, characteristic, help, strong)
34
frailty(noun, characteristic, help, strong, weak)
29
feebleness(noun, strong, weak, disorder, ruin)
24
debility(noun, strong, weak, disorder, disease)
18
delicacy(noun, strong, weak, disorder, weakness)
18
fragility(noun, strong, weak, disorder, weakness)
17
decrepitude(noun, strong, disorder, ruin, disease)
12
faintness(noun, weak, weakness, attitude, fault)
11
invalidity(noun, difficulty, weakness, fault, lack)
10
enervation(noun, weak, disorder, weakness, attitude)
10
languor(noun, weak, weakness, attitude, fault)
10
senility(noun, weakness, fault, lack, lapse)
9
impotence(noun, weak, weakness, fault, lack)
9
powerlessness(noun, weakness, fault, lack, lapse)
8
foible(noun, help, weak, wrong, weakness)
8
failing(noun, help, disorder, wrong, weakness)
8
blemish(noun, difficulty, weakness, fault, lack)
7
imperfection(noun, disorder, weakness, fault, illness)
7
weak point(noun, expression, characteristic, help, difficulty)
6
deficiency(noun, disorder, difficulty, weakness, fault)
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APASmart Define. (2015). infirmity thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/infirmity/thesaurus/synonyms
ChicagoSmart Define. 2015. "infirmity thesaurus" https://smartdefine.org/infirmity/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, infirmity thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/infirmity/thesaurus/synonyms>.
MLASmart Define. "infirmity thesaurus" 23 December 2015. Web. 23 September 2026. <https://smartdefine.org/infirmity/thesaurus/synonyms>