80 entries under noun topic. ×

5
distress signal(expression, idiom, help, sign)
2
alarm(sign, notice, alert, device)
2
lesson(sign, notice, alert, hint)
2
signal(sign, notice, alert, indication)
1
SOS(information, sign, notice, alert)
1
admonition(sign, notice, alert, caution)
1
advice(sign, notice, alert, hint)
1
alert(sign, notice, caution, signal)
1
augury(sign, notice, alert, hint)
1
caution(sign, notice, alert, signal)
1
danger signal(expression, alert, alarm, warning)
1
exhortation(sign, notice, alert, hint)
1
fore(sign, notice, alert, hint)
1
foretoken(information, sign, notice, alert)
1
forewarning(sign, notice, alert, caution)
1
guidance(sign, notice, alert, hint)
1
handwriting on wall(expression, idiom, information, sign)
1
heads up(expression, information, sign, notice)
1
high sign(expression, sign, alert, caution)
1
hint(information, sign, notice, alert)
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APASmart Define. (2013). mayday thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/mayday/thesaurus/synonyms
ChicagoSmart Define. 2013. "mayday thesaurus" https://smartdefine.org/mayday/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2013, mayday thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/mayday/thesaurus/synonyms>.
MLASmart Define. "mayday thesaurus" 18 May 2013. Web. 27 September 2026. <https://smartdefine.org/mayday/thesaurus/synonyms>