112 entries under sign topic. ×
| signal(noun, verb, alert, indicate) | |
| bow(noun, verb, move, stop, meet) | |
| wave(noun, verb, mark, light, note) | |
| curtsy(noun, verb, move, stop, meet) | |
| gesture(noun, verb, expression, communication, mark) | |
| motion(noun, verb, direct, communicate) | |
| cue(noun, verb, act, prompt) | |
| salute(noun, verb, move, stop, meet) | |
| inclination(noun, bow, signal, wave) | |
| okay(noun, support, understanding, approval) | |
| wink(noun, verb, alert, indicate) | |
| flag(noun, verb, stop, meet, mark) | |
| genuflection(noun, action, courtesy, inclination) | |
| indicate(verb, move, prompt, indicate) | |
| indication(noun, suggestion, signal, evidence) | |
| prompt(verb, hint, suggestion, indicate) | |
| call(noun, verb, agreement, command) | |
| gesticulate(verb, indicate, indication, signal) | |
| clue(mark, light, hint, suggestion) | |
| green light(noun, expression, support, approval) |
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| APA | Smart Define. (2016). nod thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/nod/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "nod thesaurus" https://smartdefine.org/nod/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, nod thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/nod/thesaurus/synonyms>. |
| MLA | Smart Define. "nod thesaurus" 30 March 2016. Web. 26 September 2026. <https://smartdefine.org/nod/thesaurus/synonyms> |