67 entries under weakness topic. ×

10
disease(noun, disorder, disease, fault)
8
ill health(noun, expression, idiom, disorder)
8
sickness(noun, disorder, disease, condition)
7
debility(noun, disorder, disease, fault)
7
infirmity(noun, disorder, disease, fault)
6
decrepitude(noun, disorder, disease, fault)
6
malaise(noun, disorder, disease, depression)
5
illness(noun, disorder, disease, condition)
5
malady(noun, disorder, disease, fault)
5
sickliness(noun, disorder, disease, fault)
4
ailment(noun, disorder, disease, fault)
4
disorder(noun, disease, fault, illness)
3
indisposition(noun, disorder, disease, fault)
3
unsoundness(noun, disorder, fault, illness)
2
delicacy(noun, disorder, fault, failing)
2
disability(noun, disease, illness, sickness)
2
exhaustion(noun, delicacy, inadequacy, languor)
2
feebleness(noun, disorder, fault, illness)
2
fragility(noun, disorder, fault, failing)
2
frailty(noun, disorder, fault, illness)
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APASmart Define. (2016). unhealthiness thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/unhealthiness/thesaurus/synonyms
ChicagoSmart Define. 2016. "unhealthiness thesaurus" https://smartdefine.org/unhealthiness/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, unhealthiness thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/unhealthiness/thesaurus/synonyms>.
MLASmart Define. "unhealthiness thesaurus" 29 February 2016. Web. 1 October 2026. <https://smartdefine.org/unhealthiness/thesaurus/synonyms>