80 entries under illness topic. ×

33
disease(noun, medicine, health, biology, upset)
31
malady(noun, medicine, health, biology, upset)
29
complaint(noun, medicine, health, biology, upset)
29
sickness(noun, medicine, health, biology, trouble)
26
disorder(noun, medicine, health, biology, trouble)
26
infirmity(noun, medicine, health, biology, trouble)
24
indisposition(noun, medicine, health, biology, trouble)
21
affliction(noun, medicine, health, biology, upset)
16
condition(noun, medicine, health, biology, upset)
13
ill(noun, health, trouble, weak, disorder)
11
virus(noun, medicine, health, biology, disorder)
11
bug(noun, medicine, health, biology, disorder)
11
disability(noun, upset, disorder, disease, weakness)
9
infection(noun, medicine, health, biology, disorder)
9
malaise(noun, medicine, health, biology, trouble)
9
sickliness(noun, weak, disorder, disease, weakness)
7
ailing(noun, disorder, disease, weakness, collapse)
7
unhealthiness(noun, disorder, disease, weakness, fault)
6
debilitation(noun, disorder, weakness, fault)
6
upset(noun, medicine, health, biology, disorder)
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APASmart Define. (2015). ailment thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/ailment/thesaurus/synonyms
ChicagoSmart Define. 2015. "ailment thesaurus" https://smartdefine.org/ailment/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, ailment thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/ailment/thesaurus/synonyms>.
MLASmart Define. "ailment thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/ailment/thesaurus/synonyms>