225 entries under noun topic. ×

23
sign(support, appearance, show, information)
23
evidence(feature, characteristic, show, mark)
19
indication(feature, characteristic, appearance, show)
17
manifestation(appearance, show, information, mark)
14
token(feature, characteristic, appearance, show)
11
syndrome(disease, illness, problem)
9
mark(nature, feature, characteristic, appearance)
9
index(feature, support, characteristic, appearance)
9
signal(mark, light, note, sign)
8
note(feature, characteristic, show, mark)
7
characteristic(feature, quality, point, property)
7
indicator(feature, support, characteristic, appearance)
6
omen(mark, light, note, taste)
6
clue(support, information, mark, light)
6
expression(mark, display, sign, appearance)
6
foretoken(mark, light, sign, indication)
6
malady
6
portent(mark, light, sign, suggestion)
5
affection(nature, feature, characteristic, quality)
5
complaint
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APASmart Define. (2015). symptom thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/symptom/thesaurus/synonyms
ChicagoSmart Define. 2015. "symptom thesaurus" https://smartdefine.org/symptom/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, symptom thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/symptom/thesaurus/synonyms>.
MLASmart Define. "symptom thesaurus" 7 December 2015. Web. 27 September 2026. <https://smartdefine.org/symptom/thesaurus/synonyms>