14 entries under illness topic. ×

8
infirmity(noun, state, disease, weakness, fault)
8
disease(noun, sickness, infection)
8
sickness(noun, disease, infection)
7
disorder(noun, disease, sickness, infection)
5
ailment(noun, disease, sickness, infection)
5
malady(noun, disease, sickness, infection)
3
infection(noun, disease, sickness)
2
complaint(noun, disease, sickness, infection)
2
contagion(noun, disease, sickness, infection)
2
contamination(noun, disease, sickness, infection)
2
taint(noun, disease, sickness, infection)
2
virus(noun, disease, sickness, infection)
-2
affliction(noun, disease, sickness, infection)
-3
affection(noun, disease, sickness, infection)
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APASmart Define. (2016). fitness thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/fitness/thesaurus/antonyms
ChicagoSmart Define. 2016. "fitness thesaurus" https://smartdefine.org/fitness/thesaurus/antonyms (accessed September 30, 2026).
HarvardSmart Define 2016, fitness thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/fitness/thesaurus/antonyms>.
MLASmart Define. "fitness thesaurus" 29 February 2016. Web. 30 September 2026. <https://smartdefine.org/fitness/thesaurus/antonyms>