72 entries under signal topic. ×

1
suggestion(information, sign, notice, alert, hint)
1
tip-off(information, sign, notice, alert, hint)
1
vestige(mark, light, sign, suggestion)
1
watch-it(information, sign, notice, alert, hint)
1
wink(mark, light, sign, notice, alert)
1
word to the wise(information, sign, notice, alert, hint)
0
SOS(sign, notice, alert, caution)
0
advice(information, sign, notice, alert, hint)
0
alarm(sign, notice, alert, caution)
0
alert(sign, notice, caution, alarm)
0
attestation(sign, suggestion)
0
cue(sign, suggestion)
0
earnest(sign, suggestion)
0
exhortation(information, sign, notice, alert, hint)
0
explanation(sign, suggestion)
0
expression(sign, suggestion)
0
guidance(information, sign, notice, alert, hint)
0
indicia(sign, suggestion)
0
information(sign, notice, alert, hint, caution)
0
injunction(information, sign, notice, alert, hint)
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APASmart Define. (2016). portent thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/portent/thesaurus/synonyms
ChicagoSmart Define. 2016. "portent thesaurus" https://smartdefine.org/portent/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, portent thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/portent/thesaurus/synonyms>.
MLASmart Define. "portent thesaurus" 19 February 2016. Web. 1 October 2026. <https://smartdefine.org/portent/thesaurus/synonyms>