119 entries under rational topic. ×

1
unbiased(adjective, sound, right, reasonable, honest)
1
unprejudiced(adjective, sound, right, reasonable, honest)
1
viable(adjective, sound, reasonable)
1
well-advised(adjective, sound, sensible, intelligent)
1
well-organized(clear, sound, reasonable, sensible)
1
wise(adjective, clear, sound, reasonable, sensible)
0
accurate(sound, reasonable)
0
attested(sound, reasonable)
0
authentic(sound, reasonable, valid, lawful)
0
authoritative(sound, reasonable)
0
binding(sound, reasonable)
0
commonsense(sound, reasonable)
0
conclusive(sound, reasonable)
0
confirmed(sound, reasonable)
0
determinative(sound, reasonable)
0
efficacious(sound, reasonable)
0
efficient(sound, reasonable)
0
impregnable(sound, reasonable)
0
in force(expression, sound, reasonable)
0
irrefutable(sound, reasonable)
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APASmart Define. (2016). justifiable thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/justifiable/thesaurus/synonyms
ChicagoSmart Define. 2016. "justifiable thesaurus" https://smartdefine.org/justifiable/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, justifiable thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/justifiable/thesaurus/synonyms>.
MLASmart Define. "justifiable thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/justifiable/thesaurus/synonyms>