7
consistent(adjective, clear, reasonable, sensible, normal)
7
innocent(adjective, law, proper, just, authentic)
6
legitimatise
6
certain(adjective, honest, pure, true, real)
6
cogent(adjective, clear, sound, reasonable, sensible)
6
constitutional(adjective, legal, legality)
6
decriminalise
6
kosher(noun, adjective, good, clear, open)
6
orthodox(adjective, good, fair, proper, truth)
6
permitted(adjective, correct, right, fair, permission)
6
reliable(adjective, good, sound, honest, fair)
6
sincere(adjective, good, sound, correct, right)
6
well-founded(adjective, good, sound, right, reasonable)
5
authorise(verb, authorize)
5
legalise(verb, authorize)
5
legitimise
5
acceptable(adjective, reasonable, honest, fair, proper)
5
accepted(adjective, good, sound, right, proper)
5
authorised
5
decriminalize
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APASmart Define. (2016). legitimate thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/legitimate/thesaurus/synonyms
ChicagoSmart Define. 2016. "legitimate thesaurus" https://smartdefine.org/legitimate/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, legitimate thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/legitimate/thesaurus/synonyms>.
MLASmart Define. "legitimate thesaurus" 31 March 2016. Web. 23 September 2026. <https://smartdefine.org/legitimate/thesaurus/synonyms>