218 entries under signal topic. ×
| indication(noun, feature, characteristic, drop, appearance) | |
| premonition(noun, feeling, mark, light, note) | |
| token(noun, drop, appearance, feeling, show) | |
| omen(noun, feeling, mark, light, note) | |
| mark(noun, verb, name, feature, characteristic) | |
| hint(noun, verb, drop, feeling, show) | |
| warning(noun, order, communication, feeling, information) | |
| forewarning(noun, feeling, mark, light, note) | |
| gesture(noun, verb, action, act, movement) | |
| wave(noun, verb, action, act, movement) | |
| motion(noun, verb, action, movement, direct) | |
| evidence(noun, verb, characteristic, mean, show) | |
| threat(noun, feeling, notice, alert, hint) | |
| flag(noun, verb, style, mark, light) | |
| beacon(noun, information, mark, light, note) | |
| clue(noun, verb, support, order, communication) | |
| cue(noun, support, act, order, communication) | |
| gesticulation(noun, action, act, movement, express) | |
| manifestation(noun, appearance, show, information, mark) | |
| symptom(noun, support, appearance, show, information) |
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| APA | Smart Define. (2016). sign thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/sign/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "sign thesaurus" https://smartdefine.org/sign/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2016, sign thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/sign/thesaurus/synonyms>. |
| MLA | Smart Define. "sign thesaurus" 17 February 2016. Web. 20 September 2026. <https://smartdefine.org/sign/thesaurus/synonyms> |