122 entries under sign topic. ×
| nod(mark, light, suggestion, approval) | |
| note(noun, feature, characteristic, mark, light) | |
| notion(noun, cause, idea, case) | |
| pledge(mark, agreement, arrangement, record) | |
| pointer(noun, hint, trace, evidence) | |
| portent(mark, light, suggestion, signal) | |
| prognostic(mark, light, suggestion, indication) | |
| relic(noun, drop, mark, touch, taste) | |
| representation(noun, type, mark, notice) | |
| security(noun, support, action, mark) | |
| show(noun, appearance, display, hint) | |
| signal(noun, mark, light, note) | |
| significant(noun, feature, characteristic, information, mark) | |
| suspicion(noun, drop, mark, touch, taste) | |
| telltale(support, hint, trace, signal) | |
| tip-off(support, hint, trace, evidence) | |
| track(noun, drop, mark, touch, taste) | |
| trophy(noun, mark, award, demonstration) | |
| type(noun, feature, characteristic, mark) | |
| vestige(noun, drop, mark, light, touch) |
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| APA | Smart Define. (2015). proof thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/proof/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "proof thesaurus" https://smartdefine.org/proof/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, proof thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/proof/thesaurus/synonyms>. |
| MLA | Smart Define. "proof thesaurus" 22 December 2015. Web. 24 September 2026. <https://smartdefine.org/proof/thesaurus/synonyms> |