4
disease(noun, disease)
4
explanation(appearance, sign, display, suggestion, indication)
4
hint(noun, mark, light, note, sign)
4
illness(noun, disease)
4
infirmity(noun, disease)
4
proof(noun, feature, characteristic, appearance, information)
4
significant(noun, feature, characteristic, information, mark)
3
badge(noun, nature, feature, characteristic, quality)
3
ague(noun, disease)
3
ailment(noun, disease)
3
atrophy
3
blight
3
complication(noun, disease)
3
condition(noun, disease)
3
cue(noun, support, information, mark, sign)
3
device(noun, feature, characteristic, mark, hint)
3
disability(noun, disease)
3
disorder(noun, disease)
3
earmark(noun, nature, feature, support, characteristic)
3
feature(noun, characteristic, quality, point, property)
10 years ago|7.1k views|share |citing 
APASmart Define. (2015). symptom thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/symptom/thesaurus/synonyms
ChicagoSmart Define. 2015. "symptom thesaurus" https://smartdefine.org/symptom/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, symptom thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/symptom/thesaurus/synonyms>.
MLASmart Define. "symptom thesaurus" 7 December 2015. Web. 22 September 2026. <https://smartdefine.org/symptom/thesaurus/synonyms>