Synonyms|101Antonyms|4|Broader|0Narrower|0Related|45
9
certified(verb, adjective, guaranteed, evinced, evidential)
6
affirmed(verb, guaranteed)
6
attested(verb, evinced)
6
confirmed(verb, adjective, evinced, evidential)
6
testified(verb, adjective, evinced, evidential)
6
warranted(verb, guaranteed)
5
corroborated(verb, adjective, evinced, evidential)
5
declared(verb, evinced)
5
pledged(verb, guaranteed)
5
substantiated(verb, adjective, evinced, evidential)
5
supported(verb, adjective, evinced, evidential)
4
assured(verb, guaranteed)
4
avouched(verb, evinced)
4
ensured(verb, guaranteed)
4
guaranteed(verb, guaranteed)
4
witnessed(verb, adjective, evinced, evidential)
3
authenticated(verb, evinced)
3
demonstrated(verb, adjective, evinced, evidential)
3
documented(verb, adjective, evinced, evidential)
3
exemplified(verb, adjective, evinced, evidential)
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ChicagoSmart Define. 2015. "vouched thesaurus" https://smartdefine.org/vouched/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, vouched thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/vouched/thesaurus/synonyms>.
MLASmart Define. "vouched thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/vouched/thesaurus/synonyms>