80 entries under proof topic. ×

1
accepting(verification, endorsement, authentication, substantiation)
1
accord(verification, endorsement, authentication, substantiation)
1
affirming(verification, endorsement, authentication, substantiation)
1
agreement(noun, approval, contract, assurance, evidence)
1
authenticating(verification, endorsement, authentication, substantiation)
1
authorizing(verification, endorsement, authentication, substantiation)
1
cincher(noun, information, mark, sign, indication)
1
clue(noun, information, mark, sign, reason)
1
credentials(noun, information, reason, permit, picture)
1
cue(noun, information, mark, sign, reason)
1
documents(noun, information, reason, picture, evidence)
1
dope(noun, information, mark, sign, indication)
1
facts(noun, information, reason, statement, picture)
1
goods(noun, information, mark, sign, reason)
1
gospel(noun, charge, information, mark, sign)
1
grabber(noun, information, mark, sign, reason)
1
green light(expression, confirmation, verification, endorsement)
1
grounds(noun, information, mark, sign, reason)
1
index(noun, information, mark, sign, hint)
1
indicia(noun, information, mark, sign, hint)
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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>