18 entries under official topic. ×

21
approved(verb, adjective, accept, usual, ideal)
15
sanctioned(verb, adjective, proper, usual, ideal)
13
ratified(verb, adjective, approved, permitted)
8
supported(verb, adjective, assured, approved, permitted)
6
backed(verb, adjective, approved, permitted)
6
legalized(adjective, legal, legitimate, permitted)
3
recognized(adjective, conventional, customary, established, permitted)
2
agreed(verb, accepted, agreed, permitted)
2
appropriate(accepted, permitted)
2
correct(accepted, permitted)
1
chosen(adjective, usual, ideal, conventional, customary)
1
kosher(conventional, customary, established, legal, legitimate)
1
legit(conventional, customary, established, legal, legitimate)
0
card-carrying(conventional, customary, established, legal, legitimate)
0
certain(definite, sure, accepted, approved, permitted)
0
made official(expression, accepted, permitted)
0
proven(accepted, permitted)
0
vouched for(expression, adjective, accepted, permitted)
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APASmart Define. (2015). endorsed thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/endorsed/thesaurus/synonyms
ChicagoSmart Define. 2015. "endorsed thesaurus" https://smartdefine.org/endorsed/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, endorsed thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/endorsed/thesaurus/synonyms>.
MLASmart Define. "endorsed thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/endorsed/thesaurus/synonyms>