2
agrees(verb, agrees, authorizes)
2
announces(verb, says something)
2
authenticates(verb, authorizes, approves)
2
authorizes(verb, authorizes, approves)
2
avouches
2
avows(verb, acknowledge)
2
blesses(verb, agrees, authorizes)
2
contends
2
countersigns(verb, guarantees, authorizes)
2
ensures(verb, guarantees)
2
guarantees(noun, verb, guarantees)
2
insures(verb, guarantees)
2
permits(verb, authorizes, approves)
2
proclaims
2
secures(verb, guarantees)
2
supports
2
sustains
2
testifies
2
trusts(verb, believes)
2
upholds(verb, says something)
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APASmart Define. (2015). affirms thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/affirms/thesaurus/synonyms
ChicagoSmart Define. 2015. "affirms thesaurus" https://smartdefine.org/affirms/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, affirms thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/affirms/thesaurus/synonyms>.
MLASmart Define. "affirms thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/affirms/thesaurus/synonyms>