120 entries under warning topic. ×

4
high sign(noun, expression, action, act, movement)
3
alarm(noun, notice, guide, alert, device)
3
implication(noun, taste, idea, hint, suggestion)
3
inkling(noun, taste, prompt, idea, hint)
3
score(noun, verb, order, end, information)
3
tocsin(noun, alert, caution, signal, alarm)
2
adumbration(noun, taste, idea, hint, suggestion)
2
attestation(noun, information, mark, hint, suggestion)
2
significant(noun, information, mark, guide, hint)
2
telltale(noun, information, taste, influence, prompt)
2
tip(noun, order, communication, information, note)
2
tip-off(noun, information, taste, influence, notice)
1
Mayday(notice, alert, caution, signal, alarm)
1
SOS(notice, alert, caution, signal, alarm)
1
admonition(noun, order, communication, information, note)
1
advice(noun, order, communication, information, note)
1
apprehensiveness(feeling, hunch, revelation, foreboding)
1
circular(noun, order, communication, information, report)
1
comments(noun, order, communication, information, note)
1
communication(noun, order, information, taste, report)
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APASmart Define. (2016). sign thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/sign/thesaurus/synonyms
ChicagoSmart Define. 2016. "sign thesaurus" https://smartdefine.org/sign/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, sign thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/sign/thesaurus/synonyms>.
MLASmart Define. "sign thesaurus" 17 February 2016. Web. 26 September 2026. <https://smartdefine.org/sign/thesaurus/synonyms>