Synonyms|562Antonyms|151|Broader|30Narrower|133Related|325

149 entries under sickness topic. ×

5
ache(noun, hurt, weak, disorder, disease)
5
morbus(noun, weak, disorder, disease, ill)
4
ailing(noun, disease, weakness, complaint)
4
health problem(noun, expression, weak, disorder, disease)
4
medical disorder(noun, expression, weak, disorder, disease)
4
pathological disease(noun, expression, weak, disorder, disease)
4
poor health(noun, expression, health, disease, feelings)
4
unhealthiness(noun, disorder, disease, weakness, condition)
3
affection(noun, health, weak, disorder, disease)
3
queasiness(noun, trouble, disorder, defeat, disease)
3
blight(disorder, affliction, ailment)
3
decrepitude(noun, disorder, disease, weakness, condition)
3
endemic(noun, disorder, feelings, characteristics)
3
pain(noun, trouble, hurt, disorder, evil)
3
unsoundness(noun, disorder, affliction, ailment)
2
abnormality(noun, disorder, sick)
2
debility(noun, disorder, disease, weakness, condition)
2
defect(noun, upset, disorder, weakness, condition)
2
breakdown(noun, attack, disorder, disease, fit)
2
collapse(noun, disorder, disease, condition, defect)
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APASmart Define. (2016). illness thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/illness/thesaurus/synonyms
ChicagoSmart Define. 2016. "illness thesaurus" https://smartdefine.org/illness/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, illness thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/illness/thesaurus/synonyms>.
MLASmart Define. "illness thesaurus" 29 February 2016. Web. 26 September 2026. <https://smartdefine.org/illness/thesaurus/synonyms>