247 entries under sign topic. ×
| ill omen(noun, feeling, hunch, premonition) | |
| implication(noun, suggestion) | |
| information(noun, mark, influence, notice) | |
| key(noun, adjective, information, influence) | |
| manifestation(noun, mark, light, note) | |
| menace(noun, feeling, hunch, premonition) | |
| prefigurement(noun, feeling, hunch, premonition) | |
| prefiguring(noun, feeling, hunch, premonition) | |
| revelation(noun, feeling, hunch, premonition) | |
| speculation(noun, feeling, hunch, premonition) | |
| vaticination(noun, feeling, hunch, premonition) | |
| action(noun, act, movement, wave) | |
| caveat(notice, alert, caution, alarm) | |
| evidence(noun, verb, mean, show, mark) | |
| index(noun, mark, light, note) | |
| innuendo | |
| pantomime(action, wave, motion, flag) | |
| passing(noun, action, act, movement) | |
| reflection | |
| reminder(noun, action, prompt, suggestion) |
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| APA | Smart Define. (2016). signal thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/signal/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "signal thesaurus" https://smartdefine.org/signal/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2016, signal thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/signal/thesaurus/synonyms>. |
| MLA | Smart Define. "signal thesaurus" 1 March 2016. Web. 1 October 2026. <https://smartdefine.org/signal/thesaurus/synonyms> |