220 entries under weakness topic. ×

6
defect(noun, characteristic, disorder, wrong, difficulty)
6
deficiency(noun, disorder, difficulty, fault)
6
shortcoming(noun, help, disorder, point)
6
bug(noun, disorder, disease, crack)
6
ailing(noun, adjective, disorder, disease)
6
anemia(noun, weak, sick, unhealthy)
6
exhaustion(noun, delicacy, inadequacy, languor)
6
incapacity(noun, disadvantage, delicacy, inadequacy)
6
instability(noun, condition, feelings, fault)
6
unwellness(noun, disorder, disease, fault)
5
fault(noun, help, disorder, burden)
5
insubstantiality(noun, strong, condition, failing)
5
lameness(noun, condition, feelings, delicacy)
5
shakiness(noun, condition, feelings, states)
5
unsoundness(noun, strong, disorder, condition)
5
unsubstantiality(noun, strong, condition, failing)
4
failure(noun, fault, shortcoming, hopelessness)
4
impairment(noun, condition, feelings, fault)
4
inadequacy(noun, failing, flaw, defect)
4
indecision(noun, health, fault, lack)
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APASmart Define. (2015). infirmity thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/infirmity/thesaurus/synonyms
ChicagoSmart Define. 2015. "infirmity thesaurus" https://smartdefine.org/infirmity/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, infirmity thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/infirmity/thesaurus/synonyms>.
MLASmart Define. "infirmity thesaurus" 23 December 2015. Web. 27 September 2026. <https://smartdefine.org/infirmity/thesaurus/synonyms>