7 entries under substantiated topic. ×

10
supported(verb, adjective, affirmed, evinced)
10
confirmed(verb, adjective, evinced, evidential)
9
verified(verb, adjective, affirmed)
9
validated(verb, adjective, affirmed, evinced)
8
proven(verb, adjective, evinced, evidential)
7
authenticated(verb, evinced)
4
proved(verb, evinced)
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APASmart Define. (2015). corroborated thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/corroborated/thesaurus/synonyms
ChicagoSmart Define. 2015. "corroborated thesaurus" https://smartdefine.org/corroborated/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, corroborated thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/corroborated/thesaurus/synonyms>.
MLASmart Define. "corroborated thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/corroborated/thesaurus/synonyms>