45 entries under noun topic. ×

10
illness(weak, disease, ill, sick)
10
sickness(weak, disease, ill, sick)
8
infirmity(weak, weakness, sick, unhealthy)
8
ailment(weak, disease, weakness, ill)
8
disorder(weak, disease, weakness, ill)
8
malady(weak, disease, ill, sick)
7
disease(ill, unhealthy, sickness, malady)
7
feebleness(weak, weakness, sick, unhealthy)
7
debility(weak, ill, sick, unhealthy)
7
trouble(weak, disease, weakness, ill)
7
weakness(weak, ill, sick, unhealthy)
6
frailness(weakness, unhealthy, sickness, malady)
5
frailty(weak, disease, ill, sick)
5
soreness(ease, disease, relief, ill)
5
unhealthiness(weakness, unhealthy, malady)
5
unsoundness(weakness, unhealthy, malady)
4
unwellness(weakness, unhealthy, malady)
4
decrepitude(weakness, unhealthy, malady)
4
lameness(weakness, unhealthy, malady)
4
languor(weak, sick, unhealthy, atrophy)
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APASmart Define. (2016). wellness thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/wellness/thesaurus/antonyms
ChicagoSmart Define. 2016. "wellness thesaurus" https://smartdefine.org/wellness/thesaurus/antonyms (accessed September 29, 2026).
HarvardSmart Define 2016, wellness thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/wellness/thesaurus/antonyms>.
MLASmart Define. "wellness thesaurus" 29 February 2016. Web. 29 September 2026. <https://smartdefine.org/wellness/thesaurus/antonyms>