19 entries under approved topic. ×

12
validated(verb, adjective, reliable, supported)
11
confirmed(verb, adjective, authorized, substantiated)
9
certified(verb, adjective, authorized, evinced)
8
verified(verb, adjective, reliable, supported)
7
approved(verb, adjective, authorized)
6
affirmed(verb, adjective, authorized)
6
substantiated(verb, adjective, supported, confirmed)
5
endorsed(verb, adjective, proper, definite, valid)
5
ratified
4
authorized(verb, adjective, authorized)
3
accepted
3
permitted(verb, adjective, authorized)
3
sanctioned(verb, adjective, authorized)
3
underwritten
2
assented(verb, authorized)
2
consented(verb, authorized)
2
underwrote(verb, signed)
1
approbated
0
sure(original, genuine, valid, confirmed)
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APASmart Define. (2015). authenticated thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/authenticated/thesaurus/synonyms
ChicagoSmart Define. 2015. "authenticated thesaurus" https://smartdefine.org/authenticated/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, authenticated thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/authenticated/thesaurus/synonyms>.
MLASmart Define. "authenticated thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/authenticated/thesaurus/synonyms>