79 entries under valid topic. ×

11
sound(noun, adjective, reasonable, sensible, proper)
11
veritable(adjective, correct, right, exact, physical)
10
fair(adjective, good, clear, open, sound)
9
natural(adjective, correct, right, honest, exact)
9
regular(adjective, open, correct, right, reasonable)
9
sensible(adjective, reasonable, proper, regular, authentic)
9
statutory(adjective, proper, just, authentic)
8
admissible(adjective, reasonable, consideration, authentic, able)
8
allowable(adjective, reasonable, proper, permission)
8
factual(adjective, correct, right, appropriate, honest)
7
authoritative(adjective, good, sound, correct, right)
7
consistent(adjective, clear, reasonable, sensible, normal)
7
innocent(adjective, law, proper, just, authentic)
6
certain(adjective, honest, pure, true, real)
6
cogent(adjective, clear, sound, reasonable, sensible)
6
kosher(noun, adjective, good, clear, open)
6
orthodox(adjective, good, fair, proper, truth)
6
reliable(adjective, good, sound, honest, fair)
6
well-founded(adjective, good, sound, right, reasonable)
5
accepted(adjective, good, sound, right, proper)
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APASmart Define. (2016). legitimate thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/legitimate/thesaurus/synonyms
ChicagoSmart Define. 2016. "legitimate thesaurus" https://smartdefine.org/legitimate/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, legitimate thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/legitimate/thesaurus/synonyms>.
MLASmart Define. "legitimate thesaurus" 31 March 2016. Web. 21 September 2026. <https://smartdefine.org/legitimate/thesaurus/synonyms>