70 entries under verb topic. ×

11
authenticated(adjective, evinced)
9
certified(adjective, test, expert, reliable)
7
affirmed(adjective, certain, definite, sure)
7
confirmed(good, sound, right, reasonable)
7
proven(adjective, test, expert, reliable)
7
testified(assured, supported, affirmed, evinced)
6
declared(affirmed, evinced, testified)
6
demonstrated
6
documented(adjective, evinced)
6
validated(affirmed, evinced)
6
verified
6
vouched
6
witnessed(assured, supported, evinced, promised)
5
asserted
5
corroborated(affirmed, evinced)
5
deposed(evinced, testified)
5
substantiated
4
approved(adjective, test, expert, reliable)
4
assured
4
averred
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APASmart Define. (2015). attested thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/attested/thesaurus/synonyms
ChicagoSmart Define. 2015. "attested thesaurus" https://smartdefine.org/attested/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, attested thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/attested/thesaurus/synonyms>.
MLASmart Define. "attested thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/attested/thesaurus/synonyms>