606 entries under noun topic. ×
| alibi(reason, explanation, excuse, evidence) | |
| amercement(abuse, stick, discipline, reprimand) | |
| antecedent(support, action, cause, reason) | |
| approval(check, examination, sanction, standard) | |
| assertion(cover, reason, idea, case) | |
| assessment(check, approval, examination, test) | |
| assumption(support, action, idea, base) | |
| attestant(witness, testimony, observer, watcher) | |
| attestor(witness, testimony, observer, watcher) | |
| authority(support, action, power, right) | |
| averment(information, mark, sign, indication) | |
| backbone(support, action, base, beginning) | |
| background(support, action, understanding, knowledge) | |
| badge(feature, characteristic, type, mark) | |
| base(support, action, cause, reason) | |
| beating(abuse, stick, discipline, reprimand) | |
| bedrock(support, action, cause, reason) | |
| beholder(witness, testimony, observer, watcher) | |
| breath(drop, mark, touch, taste) | |
| bystander(witness, testimony, observer, watcher) |
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| APA | Smart Define. (2015). proof thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/proof/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "proof thesaurus" https://smartdefine.org/proof/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, proof thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/proof/thesaurus/synonyms>. |
| MLA | Smart Define. "proof thesaurus" 22 December 2015. Web. 26 September 2026. <https://smartdefine.org/proof/thesaurus/synonyms> |