10
averment(noun, act, communication, charge, information)
9
claim(noun, act, charge, position, right)
9
oath(noun, support, communication, agreement, speech)
9
validation(noun, display, authorization, proof, commendation)
9
verification(noun, statement, evidence, proof, declaration)
9
profession(noun, support, communication, charge, cover)
8
affidavit(noun, charge, permit, warrant, declaration)
8
announcement(noun, report, account, statement, 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)
8
okay(noun, support, favor, agreement, approval)
8
proclamation(noun, report, account, statement, declaration)
8
word(noun, support, report, agreement, speech)
7
authentication(noun, permit, approval, authorization, proof)
7
avouchment(noun, declaration, confirmation, assertion, pronouncement)
7
certification(noun, permit, guarantee, authorization, warrant)
7
acquiescence(noun, agreement, approval, recognition, acceptance)
7
assurance(noun, charge, cover, report, reason)
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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>