140 entries under sign topic. ×

23
evidence(noun, feature, characteristic, show, mark)
19
indication(noun, feature, characteristic, appearance, show)
17
manifestation(noun, appearance, show, information, mark)
14
token(noun, feature, characteristic, appearance, show)
9
mark(noun, nature, feature, characteristic, appearance)
9
index(noun, feature, support, characteristic, appearance)
9
signal(noun, mark, light, note)
8
note(noun, feature, characteristic, show, mark)
7
indicator(noun, feature, support, characteristic, appearance)
6
omen(noun, mark, light, note, taste)
6
clue(noun, support, information, mark, light)
6
expression(noun, mark, display, appearance)
6
foretoken(noun, mark, light, indication)
6
portent(noun, mark, light, suggestion)
4
explanation(appearance, display, suggestion, indication)
4
hint(noun, mark, light, note)
4
proof(noun, feature, characteristic, appearance, information)
4
significant(noun, feature, characteristic, information, mark)
3
badge(noun, nature, feature, characteristic, quality)
3
cue(noun, support, information, mark)
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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>