3
exemplified(verb, adjective, evinced, evidential)
3
exhibited(verb, adjective, evinced, evidential)
3
sustained(verb, affirmed)
2
approved(verb, affirmed)
2
ascertained
2
asserted(verb, affirmed)
2
assured(verb, affirmed)
2
authentic(adjective, evidential)
2
avouched(verb, affirmed, evinced)
2
consolidated
2
declared(verb, affirmed, evinced)
2
fixed
2
maintained(verb, affirmed)
2
ratified(verb, affirmed)
2
reinforced
2
stated(verb, affirmed, evinced)
2
strengthened
2
upheld
2
warranted(verb, affirmed)
1
accepted(verb, affirmed)
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APASmart Define. (2015). corroborated thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/corroborated/thesaurus/synonyms
ChicagoSmart Define. 2015. "corroborated thesaurus" https://smartdefine.org/corroborated/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, corroborated thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/corroborated/thesaurus/synonyms>.
MLASmart Define. "corroborated thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/corroborated/thesaurus/synonyms>