45 entries under verb topic. ×

20
proved(adjective, tried, substantiated, tested)
16
confirmed(adjective, sound, reasonable, rational)
15
demonstrated(adjective, demonstration, evinced, proved)
13
certified(adjective, test, expert, reliable)
13
substantiated(adjective, firm, solid, truth)
13
verified(truth, substantiated, proved, ascertained)
12
tried(adjective, test, expert, reliable)
11
tested(adjective, test, expert, reliable)
10
validated(adjective, reliable, accepted, trustworthy)
9
attested(adjective, test, expert, reliable)
9
corroborated(adjective, substantiated, evinced, evidential)
8
determined(evinced, proved, ascertained, experimented)
7
supported(adjective, reliable, established, trustworthy)
7
authenticated(substantiated, evinced)
6
ascertained(proved, ascertained)
3
documented(adjective, evinced, evidential)
3
exemplified(adjective, evinced, evidential)
3
exhibited(adjective, evinced, evidential)
3
prove
3
testified(adjective, evinced, evidential)
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APASmart Define. (2015). proven thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/proven/thesaurus/synonyms
ChicagoSmart Define. 2015. "proven thesaurus" https://smartdefine.org/proven/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, proven thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/proven/thesaurus/synonyms>.
MLASmart Define. "proven thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/proven/thesaurus/synonyms>