21 entries under permitted topic. ×

10
validated(verb, adjective, reliable, accepted, trustworthy)
7
supported(verb, adjective, reliable, established, trustworthy)
3
certain(adjective, set, true, definite, sure)
2
accepted(solid, certain, proper, sure, established)
1
recognized(adjective, solid, proper, accepted, established)
1
sanctioned(solid, proper, accepted, established)
0
affirmed(accepted, official)
0
agreed(accepted, official)
0
allowed(accepted, official)
0
appropriate(accepted, official)
0
authorized(accepted, official)
0
backed(accepted, official)
0
chosen(accepted, official)
0
correct(accepted, official)
0
endorsed(accepted, official)
0
legalized(accepted, official)
0
made official(expression, accepted, official)
0
official(sound, reasonable, rational, accepted)
0
passed(accepted, official)
0
ratified(accepted, official)
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APASmart Define. (2015). proven thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/proven/thesaurus/synonyms
ChicagoSmart Define. 2015. "proven thesaurus" https://smartdefine.org/proven/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, proven thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/proven/thesaurus/synonyms>.
MLASmart Define. "proven thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/proven/thesaurus/synonyms>