120 entries under warning topic. ×

12
suggestion(noun, drop, mark, touch, notice)
11
trace(noun, verb, drop, mark, light)
10
proof(noun, drop, appearance, information, mark)
10
wink(noun, verb, mean, show, mark)
9
notice(noun, show, information, mark, taste)
8
note(noun, verb, feature, characteristic, order)
8
show(noun, verb, make, appearance, mean)
7
expression(noun, signal, action, show, mark)
7
flash(noun, verb, mean, show, mark)
7
index(noun, support, appearance, show, information)
7
intimation(noun, drop, order, communication, information)
7
poster(noun, order, communication, show, information)
7
vestige(noun, drop, mark, light, touch)
6
alert(noun, notice, guide, hint, cry)
6
caution(noun, order, communication, information, mark)
5
bodement(noun, suggestion, indication, hunch)
5
caveat(noun, order, communication, information, note)
5
reminder(noun, action, mark, taste, notice)
4
advertisement(noun, order, communication, information, mark)
4
announcement(noun, order, communication, information, mark)
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APASmart Define. (2016). sign thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/sign/thesaurus/synonyms
ChicagoSmart Define. 2016. "sign thesaurus" https://smartdefine.org/sign/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, sign thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/sign/thesaurus/synonyms>.
MLASmart Define. "sign thesaurus" 17 February 2016. Web. 25 September 2026. <https://smartdefine.org/sign/thesaurus/synonyms>