92 entries under confirmation topic. ×

16
authentication(noun, information, reason, find, permit)
14
corroboration(noun, information, reason, picture, evidence)
13
endorsement(noun, permit, hint, record, indication)
13
sanction(noun, authorization, commendation, document)
13
validation(noun, information, reason, picture, evidence)
10
verification(noun, information, reason, find, picture)
9
credentials(noun, order, information, reason, contract)
9
proof(noun, sanction, evidence, authorization, witness)
9
substantiation(noun, information, reason, picture, evidence)
9
testimony(noun, information, reason, permit, record)
8
approval(noun, sanction, choice, employment, authorization)
8
attestation(noun, information, reason, agreement, permit)
8
authorization(noun, permit, record, sanction, choice)
8
evidence(noun, information, reason, picture, evidence)
8
warrant(noun, information, reason, agreement, permit)
7
ratification(noun, hint, commendation, seal)
7
support(noun, evidence, authorization, commendation)
5
establishment(noun, information, reason, picture, evidence)
5
permission(noun, welcome, authorization, commendation, document)
5
testimonial(noun, permit, record, sanction, statement)
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APASmart Define. (2015). certification thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/certification/thesaurus/synonyms
ChicagoSmart Define. 2015. "certification thesaurus" https://smartdefine.org/certification/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, certification thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/certification/thesaurus/synonyms>.
MLASmart Define. "certification thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/certification/thesaurus/synonyms>