247 entries under sign topic. ×
| foreshadowing(noun, feeling, hunch, premonition) | |
| indication(noun, feeling, mark, light, note) | |
| significant(noun, adjective, clear, mark, great) | |
| alert(noun, verb, order, notice) | |
| augury(noun, feeling, alert, hunch) | |
| call(noun, verb, feeling, declare) | |
| beacon(noun, action, information, mark, light) | |
| nod(noun, verb, alert, indicate) | |
| prognostic(noun, feeling, light, hunch) | |
| announce(verb, make, mean, feeling, show) | |
| gesticulate(verb, express, indicate, indication) | |
| hint(noun, verb, expression, order, mean) | |
| wink(noun, verb, expression, mark, light) | |
| alarm(noun, verb, notice, alert) | |
| foretoken(noun, verb, feeling, alert) | |
| prognostication(noun, feeling, hunch, premonition) | |
| harbinger(noun, feeling, indication, hunch) | |
| warn(verb, give, feeling, tell) | |
| beckon(noun, verb, move, direct) | |
| gesticulation(noun, action, act, movement) |
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| APA | Smart Define. (2016). signal thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/signal/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "signal thesaurus" https://smartdefine.org/signal/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2016, signal thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/signal/thesaurus/synonyms>. |
| MLA | Smart Define. "signal thesaurus" 1 March 2016. Web. 30 September 2026. <https://smartdefine.org/signal/thesaurus/synonyms> |