45 entries under endorsement topic. ×
| confirmation(noun, information, reason, true, approval) | |
| verification(noun, information, reason, find, true) | |
| corroboration(noun, information, reason, true, picture) | |
| validation(noun, information, reason, true, approval) | |
| substantiation(noun, information, reason, true, picture) | |
| attestation(noun, information, reason, true, permit) | |
| testimony(noun, information, reason, true, permit) | |
| evidence(noun, information, reason, true, approval) | |
| proof(noun, true, approval, evidence, witness) | |
| warrant(noun, information, reason, true, permit) | |
| approval(noun, approval, authorization, proof, confirmation) | |
| authorization(noun, permit, approval, authorization, proof) | |
| sanction(noun, approval, authorization, proof, verification) | |
| support(noun, approval, evidence, proof, justification) | |
| acceptance(noun, approval, proof, verification) | |
| assent(noun, approval, evidence, authorization, proof) | |
| demonstration(noun, information, reason, true, picture) | |
| testament(noun, information, reason, true, permit) | |
| consent(noun, approval, authorization, proof, verification) | |
| testimonial(noun, true, permit, record, sanction) |
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| APA | Smart Define. (2015). authentication thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/authentication/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "authentication thesaurus" https://smartdefine.org/authentication/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, authentication thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/authentication/thesaurus/synonyms>. |
| MLA | Smart Define. "authentication thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/authentication/thesaurus/synonyms> |