- Definitions|2
- Thesaurus|594
- Abbreviations|0
75 entries under authentication topic. ×
| confirmation(noun, check, information, mark, sign) | |
| proof(noun, support, check, information, mark) | |
| verification(noun, support, check, information, reason) | |
| validation(noun, information, reason, display, true) | |
| corroboration(noun, support, check, information, mark) | |
| evidence(noun, support, information, mark, sign) | |
| attestation(noun, information, mark, sign, reason) | |
| certification(noun, information, reason, picture, evidence) | |
| demonstration(noun, information, mark, sign, reason) | |
| testimony(noun, information, mark, sign, reason) | |
| affirmation(noun, information, mark, sign, display) | |
| establishment(noun, information, reason, picture, evidence) | |
| ratification(noun, approval, evidence, proof, confirmation) | |
| support(noun, approval, statement, evidence, proof) | |
| credentials(noun, information, reason, picture, evidence) | |
| approval(noun, check, examination, standard, trial) | |
| testament(noun, information, mark, sign, reason) | |
| authorization(noun, approval, proof, verification, endorsement) | |
| endorsement(noun, approval, evidence, proof, justification) | |
| witness(noun, information, mark, sign, reason) |
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| APA | Smart Define. (2015). substantiation thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/substantiation/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "substantiation thesaurus" https://smartdefine.org/substantiation/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, substantiation thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/substantiation/thesaurus/synonyms>. |
| MLA | Smart Define. "substantiation thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/substantiation/thesaurus/synonyms> |