11 entries under ascertained topic. ×

12
confirmed(verb, adjective, evinced, proved, evidential)
10
certified(verb, adjective, evinced, proved, evidential)
10
proven(verb, adjective, demonstration, evinced, proved)
9
proved(verb, adjective, manifest, evinced, proved)
9
substantiated(verb, adjective, evinced, evidential)
7
determined(verb, evinced, proved)
7
verified(verb, proved)
6
ascertained(verb, proved)
2
audited
2
checked
1
assured
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APASmart Define. (2015). demonstrated thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/demonstrated/thesaurus/synonyms
ChicagoSmart Define. 2015. "demonstrated thesaurus" https://smartdefine.org/demonstrated/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, demonstrated thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/demonstrated/thesaurus/synonyms>.
MLASmart Define. "demonstrated thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/demonstrated/thesaurus/synonyms>