358 entries under noun topic. ×

6
adynamy(weak, sick, unhealthy)
6
ail(attitude, characteristics, states)
6
ailing(adjective, disorder, disease, weakness)
6
anemia(weak, weakness, sick, unhealthy)
6
exhaustion(weakness, delicacy, inadequacy, languor)
6
fever(disorder, disease, attitude, illness)
6
hyposthenia(weak, sick, unhealthy)
6
incapacity(weakness, disadvantage, delicacy, inadequacy)
6
instability(weakness, condition, feelings, fault)
6
limpness(weak, sick, unhealthy)
6
unwellness(disorder, disease, weakness, fault)
5
fault(help, disorder, weakness, burden)
5
laxness(weak, sick, unhealthy)
5
anaemia(weak, sick, unhealthy)
5
complication(disease, attitude, characteristics, states)
5
fatigue(weak, sick, unhealthy)
5
insubstantiality(strong, weakness, condition, failing)
5
lameness(weakness, condition, feelings, delicacy)
5
poor health(expression, disorder, disease, collapse)
5
shakiness(weakness, condition, feelings, states)
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APASmart Define. (2015). infirmity thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/infirmity/thesaurus/synonyms
ChicagoSmart Define. 2015. "infirmity thesaurus" https://smartdefine.org/infirmity/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, infirmity thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/infirmity/thesaurus/synonyms>.
MLASmart Define. "infirmity thesaurus" 23 December 2015. Web. 30 September 2026. <https://smartdefine.org/infirmity/thesaurus/synonyms>