71 entries under confirmation topic. ×

21
substantiation(noun, support, check, information, reason)
19
authentication(noun, information, reason, find, true)
16
proof(noun, support, study, check, measure)
15
corroboration(noun, support, check, information, reason)
14
validation(noun, information, reason, true, approval)
12
attestation(noun, information, reason, true, approval)
12
evidence(noun, support, information, reason, true)
12
testimony(noun, information, reason, true, statement)
11
affirmation(noun, statement, evidence, proof, declaration)
10
certification(noun, information, reason, find, picture)
8
ratification(noun, approval, evidence, proof)
6
demonstration(noun, information, reason, true, statement)
6
documentation(noun, support, statement, evidence, declaration)
5
declaration(noun, statement, evidence, affirmation)
5
warrant(noun, information, leave, reason, agreement)
4
assertion(noun, affirmation, pronouncement)
4
criterion(noun, check, information, reason, approval)
4
endorsement(noun, leave, agreement, permit, approval)
4
establishment(noun, information, reason, picture, evidence)
4
seal(noun, proof, substantiation)
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APASmart Define. (2015). verification thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/verification/thesaurus/synonyms
ChicagoSmart Define. 2015. "verification thesaurus" https://smartdefine.org/verification/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, verification thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/verification/thesaurus/synonyms>.
MLASmart Define. "verification thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/verification/thesaurus/synonyms>