138 entries under sign topic. ×
| authenticate(verb, support, state, show, determine) | |
| bear witness(verb, expression, idiom, law, state) | |
| corroborate(verb, support, state, show, maintain) | |
| depone(verb, phrasal verb, law, state, give) | |
| indicate(verb, state, give, show, present) | |
| subscribe(verb, support, back, confirm) | |
| substantiate(verb, support, show, maintain, determine) | |
| testimonial(noun, information, mark, approval) | |
| affirmation(noun, information, mark, approval) | |
| bespeak(verb, state, make, give, mean) | |
| corroboration(noun, information, mark, reason) | |
| declaration(noun, information, mark, indication) | |
| deposition(noun, law, information, mark) | |
| give evidence(verb, expression, idiom, state, show) | |
| indicator(noun, show, mark, light) | |
| support(verb, show, maintain, secure, favor) | |
| badge(noun, show, mark, light) | |
| explain(verb, support, show, present, maintain) | |
| manifestation(noun, show, information, mark, light) | |
| ratify(verb, support, state, show, maintain) |
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| APA | Smart Define. (2015). witness thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/witness/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "witness thesaurus" https://smartdefine.org/witness/thesaurus/synonyms (accessed October 2, 2026). |
| Harvard | Smart Define 2015, witness thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/witness/thesaurus/synonyms>. |
| MLA | Smart Define. "witness thesaurus" 23 December 2015. Web. 2 October 2026. <https://smartdefine.org/witness/thesaurus/synonyms> |