138 entries under proper topic. ×

8
allowable(adjective, reasonable, permission, valid)
8
factual(adjective, correct, right, appropriate, honest)
7
authoritative(adjective, good, sound, correct, right)
7
innocent(adjective, law, just, authentic)
6
kosher(noun, adjective, good, clear, open)
6
orthodox(adjective, good, fair, truth)
6
well-founded(adjective, good, sound, right, reasonable)
5
acceptable(adjective, reasonable, honest, fair)
5
accepted(adjective, good, sound, right)
5
rational(adjective, clear, sound, reasonable, honest)
5
recognized(adjective, sound, authentic, accepted)
5
warranted(adjective, regular, authentic, valid)
4
appropriate(adjective, good, correct, right, honest)
4
equitable(adjective, good, correct, right, reasonable)
4
faithful(adjective, good, sound, correct, right)
4
normal(adjective, correct, right, reasonable, appropriate)
4
received(adjective, sound, right, authentic)
4
unfeigned(adjective, correct, right, honest, exact)
4
warrantable(reasonable, just, valid, legal)
4
well-grounded(good, sound, correct, right, reasonable)
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APASmart Define. (2016). legitimate thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/legitimate/thesaurus/synonyms
ChicagoSmart Define. 2016. "legitimate thesaurus" https://smartdefine.org/legitimate/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, legitimate thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/legitimate/thesaurus/synonyms>.
MLASmart Define. "legitimate thesaurus" 31 March 2016. Web. 25 September 2026. <https://smartdefine.org/legitimate/thesaurus/synonyms>