3
admitting
3
affirmative(adjective, agreeable, positive, agreeing, assenting)
3
agreeing(verb, positive, agreeing, authorizing, assenting)
3
attesting
3
authorizing(verb, approval, proof, verification, endorsement)
3
countersigning(verb, authorizing, guaranteeing)
3
maintaining(verb, believing)
3
pledging(verb, agreeing, guaranteeing)
3
professing(verb, believing)
3
stating
3
supporting(verb, approval, positive, proof, verification)
3
vouching(noun, verb, guaranteeing)
2
affirm
2
alleging
2
avouching
2
claiming
2
concurring(verb, positive, agreeing, supporting, assenting)
2
confirmation(noun, proof, verification, endorsement, validation)
2
contending
2
ensuring(verb, guaranteeing)
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APASmart Define. (2015). affirming thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/affirming/thesaurus/synonyms
ChicagoSmart Define. 2015. "affirming thesaurus" https://smartdefine.org/affirming/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, affirming thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/affirming/thesaurus/synonyms>.
MLASmart Define. "affirming thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/affirming/thesaurus/synonyms>