606 entries under noun topic. ×
| evidence(verb, expression, feature, support) | |
| trial(expression, action, study, understanding) | |
| substantiation(support, check, information, mark) | |
| fact(measure, test, truth, standard) | |
| demonstration(appearance, information, mark, cause) | |
| conviction(confidence, assurance, certainty, undoubtedness) | |
| test(study, check, cause, reason) | |
| testimony(information, mark, cause, knowledge) | |
| certainty(confidence, assurance, truth, undoubtedness) | |
| conclusion | |
| confirmation(check, information, mark, sign) | |
| veracity | |
| verification(support, study, check, measure) | |
| reasoning(reason, case, claim, analysis) | |
| truth | |
| validation(display, true, approval, evidence) | |
| attestation(information, mark, sign, true) | |
| axiom(support, action, base, beginning) | |
| consequence | |
| knowledge(action, understanding, information, experience) |
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| APA | Smart Define. (2015). proof thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/proof/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "proof thesaurus" https://smartdefine.org/proof/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, proof thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/proof/thesaurus/synonyms>. |
| MLA | Smart Define. "proof thesaurus" 22 December 2015. Web. 23 September 2026. <https://smartdefine.org/proof/thesaurus/synonyms> |