95 entries under sickness topic. ×

6
upset(noun, medicine, health, biology, disorder)
5
ache(noun, weak, disorder, disease, ill)
5
ail(noun, weak, disorder, disease, ill)
5
morbus(noun, weak, disorder, disease, ill)
4
blight(noun, disorder, illness, defect)
4
frailness(noun, disorder, weakness, fault, illness)
4
health problem(noun, expression, medicine, health, weak)
4
ill health(noun, expression, disorder, disease, weakness)
4
medical disorder(noun, expression, medicine, health, weak)
4
pathological disease(noun, expression, weak, disorder, disease)
4
suffering(noun, weak, disorder, disease, ill)
4
unsoundness(noun, disorder, weakness, feelings, failing)
3
decrepitude(noun, disorder, disease, weakness, condition)
3
abnormality(noun, disorder, sick)
3
debility(noun, disorder, disease, weakness, fault)
3
disturbance(noun, activity, movement, disorder, concern)
3
endemic(noun, health, disorder, disease, illness)
3
feebleness(noun, disorder, weakness, condition, fault)
3
plague(noun, health, disorder, disease, illness)
3
weakness(noun, disorder, fault, illness, failing)
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APASmart Define. (2015). ailment thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/ailment/thesaurus/synonyms
ChicagoSmart Define. 2015. "ailment thesaurus" https://smartdefine.org/ailment/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, ailment thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/ailment/thesaurus/synonyms>.
MLASmart Define. "ailment thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/ailment/thesaurus/synonyms>