56 entries under valid topic. ×

3
licit(adjective, reasonable, proper, legitimate)
3
well-founded(adjective, sound, reasonable, rational)
2
appropriate(adjective, honest, fair, moral, upright)
2
authorized(adjective, fair, proper, authentic)
2
cogent(clear, sound, reasonable, sensible, rational)
2
probable(adjective, sound, reasonable, sensible, rational)
1
acknowledged(proper, permitted, lawful, permissible)
1
canonical(proper, just, legal, legitimate)
1
commonsensical(adjective, clear, sound, reasonable, sensible)
1
consequent(adjective, clear, sound, reasonable, sensible)
1
consistent(adjective, clear, sound, reasonable, sensible)
1
genuine(adjective, sound, reasonable, rational)
1
innocent(proper, just, legal, legitimate)
1
normal(reasoning, intellectual, mental, lawful)
1
official(sound, reasonable, proper, just)
1
on the up and up(proper, just, legal, legitimate)
1
sanctioned(proper, permitted, lawful, permissible)
1
statutory(proper, just, legal, legitimate)
1
true(adjective, sound, reasonable, honest, rational)
1
wise(adjective, clear, sound, reasonable, sensible)
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APASmart Define. (2016). justifiable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/justifiable/thesaurus/synonyms
ChicagoSmart Define. 2016. "justifiable thesaurus" https://smartdefine.org/justifiable/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, justifiable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/justifiable/thesaurus/synonyms>.
MLASmart Define. "justifiable thesaurus" 29 March 2016. Web. 21 September 2026. <https://smartdefine.org/justifiable/thesaurus/synonyms>