Synonyms|299Antonyms|52|Broader|6Narrower|3Related|181

59 entries under proof topic. ×

4
testament(noun, information, reason, true, permit)
3
consent(noun, approval, authorization, verification)
3
deposition(noun, information, reason, picture, evidence)
3
information(noun, reason, picture, evidence, witness)
3
stamp(noun, hint, indication, seal)
3
testimonial(noun, true, permit, record, sanction)
2
agreement(noun, approval, authorization, verification)
2
authenticating(approval, verification, endorsement, validation)
2
avowal(noun, verification, endorsement, substantiation)
2
credentials(noun, information, reason, permit, sanction)
2
go ahead(expression, approval, verification, endorsement)
2
green light(expression, verification, endorsement, substantiation)
2
nod(approval, verification, endorsement, validation)
2
record(noun, information, reason, permit, picture)
2
signature(confirmation, substantiation)
2
visa(approval, verification, endorsement, validation)
2
witness(noun, information, reason, approval, picture)
1
affidavit(noun, information, reason, permit, record)
1
averment(noun, information, reason, picture, evidence)
1
documents(noun, information, reason, picture, evidence)
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APASmart Define. (2015). authentication thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/authentication/thesaurus/synonyms
ChicagoSmart Define. 2015. "authentication thesaurus" https://smartdefine.org/authentication/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, authentication thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/authentication/thesaurus/synonyms>.
MLASmart Define. "authentication thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/authentication/thesaurus/synonyms>