119 entries under rational topic. ×

3
well-grounded(sound, reasonable, logical, understandable)
2
believable(adjective, sound, reasonable, sensible)
2
cogent(clear, sound, reasonable, sensible)
2
equitable(adjective, sound, right, reasonable, honest)
2
good(adjective, sound, reasonable, honest, sensible)
2
judicious(adjective, clear, sound, reasonable, honest)
2
probable(adjective, sound, reasonable, sensible)
2
sane(adjective, sound, honest, sensible, fair)
1
advisable(adjective, sound, sensible, useful)
1
all there(expression, adjective, sound, sensible)
1
analytic(clear, sound, reasonable, sensible)
1
arguable(adjective, sound, reasonable, sensible)
1
bona fide(sound, reasonable, proper, just)
1
cerebral(adjective, sound, sensible, intelligent)
1
clear(sound, reasonable, sensible, logical)
1
clear-cut(adjective, sound, sensible, intelligent)
1
cognitive(adjective, sound, sensible, intelligent)
1
coherent(clear, sound, simple, reasonable, sensible)
1
commonsensical(adjective, clear, sound, reasonable, sensible)
1
compelling(clear, sound, reasonable, sensible)
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APASmart Define. (2016). justifiable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/justifiable/thesaurus/synonyms
ChicagoSmart Define. 2016. "justifiable thesaurus" https://smartdefine.org/justifiable/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, justifiable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/justifiable/thesaurus/synonyms>.
MLASmart Define. "justifiable thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/justifiable/thesaurus/synonyms>