42 entries under right topic. ×

20
authoritative(adjective, good, sound, correct)
16
legitimate(adjective, sound, proper, straight)
11
valid(adjective, honest, true, straight)
11
legal(adjective, good, sound, correct)
10
recognized(adjective, sound, correct, proper)
7
accepted(adjective, sound, correct, honest)
7
lawful(adjective, good, sound, correct)
6
customary(adjective, sound, correct, proper)
5
correct(adjective, sound, proper, accepted)
4
conventional(adjective, sound, accepted, traditional)
3
good(sound, reasonable, honest, pure)
3
powerful(good, sound, reasonable, rational)
3
received(adjective, sound, correct, proper)
2
confirmed(good, sound, reasonable, proper)
2
credible(adjective, good, sound, reasonable)
2
potent(good, sound, reasonable, rational)
2
straight(adjective, sound, correct, honest)
2
substantial(good, sound, reasonable, rational)
2
trustworthy(adjective, good, sound, reasonable)
2
weighty(good, sound, reasonable, rational)
<123>
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APASmart Define. (2015). official thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/official/thesaurus/synonyms
ChicagoSmart Define. 2015. "official thesaurus" https://smartdefine.org/official/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, official thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/official/thesaurus/synonyms>.
MLASmart Define. "official thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/official/thesaurus/synonyms>