33 entries under affirms topic. ×

6
certifies(verb, proves, ascertains)
6
validates(verb, substantiates)
5
corroborates(verb, substantiates)
5
ratifies
4
affirms
4
attests
4
supports(verb, substantiates)
3
acknowledges
3
assures(verb, ascertains)
3
avers
3
endorses
2
asserts
2
maintains
2
sustains
2
testifies
1
accepts
1
adjures
1
admits
1
approves
1
avouches
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APASmart Define. (2015). verifies thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/verifies/thesaurus/synonyms
ChicagoSmart Define. 2015. "verifies thesaurus" https://smartdefine.org/verifies/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, verifies thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/verifies/thesaurus/synonyms>.
MLASmart Define. "verifies thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/verifies/thesaurus/synonyms>