Synonyms|445Antonyms|37|Broader|7Narrower|4Related|163

71 entries under authentication topic. ×

3
averment(noun, communication, information, mark, sign)
3
information(noun, mark, sign, reason, speech)
2
clincher(noun, information, mark, sign, reason)
2
exhibit(noun, information, reason, picture, evidence)
2
nitty-gritty(noun, information, reason, picture, evidence)
2
proving(proof, verification, endorsement, substantiation)
2
record(noun, information, reason, permit, picture)
2
smoking gun(noun, expression, information, mark, sign)
2
straight stuff(noun, expression, information, reason, picture)
2
visa(proof, verification, endorsement, substantiation)
1
acceptance(proof, verification, endorsement, substantiation)
1
accepting(proof, verification, endorsement, substantiation)
1
accord(proof, verification, endorsement, substantiation)
1
affirming(proof, verification, endorsement, substantiation)
1
agreement(noun, approval, contract, assurance, evidence)
1
authenticating(proof, verification, endorsement, substantiation)
1
authorizing(proof, verification, endorsement, substantiation)
1
case(noun, information, reason, picture, evidence)
1
clue(noun, information, mark, sign, reason)
1
credentials(noun, information, reason, permit, picture)
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APASmart Define. (2015). attestation thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/attestation/thesaurus/synonyms
ChicagoSmart Define. 2015. "attestation thesaurus" https://smartdefine.org/attestation/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, attestation thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/attestation/thesaurus/synonyms>.
MLASmart Define. "attestation thesaurus" 29 September 2015. Web. 23 September 2026. <https://smartdefine.org/attestation/thesaurus/synonyms>