4
assured(verb, affirmed)
4
averred(verb, affirmed)
4
avouched(verb, affirmed, evinced)
4
bona fide(expression, adjective, good, sound, right)
4
professed(verb, affirmed)
4
proved(verb, evinced)
4
stated(verb, affirmed, evinced)
4
true(adjective, sound, reasonable, rational)
4
warranted(verb, affirmed)
3
adduced(verb, evinced)
3
asseverated
3
authoritative(adjective, good, sound, right, reasonable)
3
avowed
3
determined(verb, evinced)
3
genuine(adjective, good, sound, right, reasonable)
3
historical
3
pledged(verb, affirmed)
3
pronounced(verb, affirmed)
3
ratified(verb, affirmed)
3
real
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APASmart Define. (2015). attested thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/attested/thesaurus/synonyms
ChicagoSmart Define. 2015. "attested thesaurus" https://smartdefine.org/attested/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, attested thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/attested/thesaurus/synonyms>.
MLASmart Define. "attested thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/attested/thesaurus/synonyms>