71 entries under proof topic. ×

22
confirmation(noun, law, support, act, information)
21
declaration(noun, support, act, cover, information)
18
endorsement(noun, permit, record, approval, sanction)
16
avowal(noun, communication, charge, cover, position)
15
testimony(noun, communication, charge, information, mark)
14
attestation(noun, communication, information, mark, sign)
13
sanction(noun, law, support, act, favor)
13
corroboration(noun, information, mark, sign, indication)
12
approval(noun, law, support, act, favor)
12
acceptance(noun, agreement, belief, approval, sanction)
11
assent(noun, agreement, approval, sanction, statement)
10
admission(noun, communication, agreement, speech, answer)
10
agreement(noun, approval, contract, sanction, assurance)
10
averment(noun, act, communication, charge, information)
9
validation(noun, display, authorization, commendation)
9
verification(noun, statement, evidence, declaration)
8
consent(noun, agreement, approval, contract, sanction)
8
authorization(noun, support, favor, agreement, permit)
8
deposition(noun, communication, information, mark, position)
8
evidence(noun, mark, sign, display, approval)
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APASmart Define. (2016). affirmation thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/affirmation/thesaurus/synonyms
ChicagoSmart Define. 2016. "affirmation thesaurus" https://smartdefine.org/affirmation/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, affirmation thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/affirmation/thesaurus/synonyms>.
MLASmart Define. "affirmation thesaurus" 15 February 2016. Web. 20 September 2026. <https://smartdefine.org/affirmation/thesaurus/synonyms>