88 entries under illness topic. ×
| vulnerability(noun, disorder, weakness, fault) | |
| spell(noun, sickness, affliction, bout) | |
| fit(noun, sickness, spell, complaint) | |
| nausea(noun, disorder, virus) | |
| queasiness(noun, disorder, infirmity, virus) | |
| seizure(noun, sickness, spell, complaint) | |
| stroke(noun, sickness, spell, affliction) | |
| frailness(noun, disorder, weakness, fault) | |
| imperfection(noun, disorder, weakness, fault) | |
| infirmness(noun, disorder, weakness, sickness) | |
| lassitude(noun, disorder, weakness, sickness) | |
| angst(disorder, sickness) | |
| anxiety(disorder, sickness, discontent, turbulence) | |
| bacillus(noun, sickness, germ, microorganism) | |
| bad health(noun, expression, upset, complaint) | |
| depression(disorder, difficulty, burden, suffering) | |
| despair(disorder, sickness) | |
| discomfort(disorder, sickness) | |
| doldrums(disorder, sickness) | |
| melancholy(disorder, sickness) |
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| APA | Smart Define. (2015). disease thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/disease/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "disease thesaurus" https://smartdefine.org/disease/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, disease thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/disease/thesaurus/synonyms>. |
| MLA | Smart Define. "disease thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/disease/thesaurus/synonyms> |