93 entries under rational topic. ×

1
cerebral(adjective, sound, sensible, intelligent)
1
clear-cut(adjective, sound, sensible, intelligent)
1
cognitive(adjective, sound, sensible, intelligent)
1
collected(adjective, calm, indifferent, detached)
1
commonsensical(adjective, sound, sensible, intelligent)
1
conscious(adjective, sound, sensible, intelligent)
1
consequent(adjective, sound, sensible, intelligent)
1
consistent(adjective, sound, sensible, intelligent)
1
credible(adjective, sound, correct, sensible)
1
decent(adjective, good, reasonable, clean, honest)
1
justifiable(adjective, sound, right, reasonable, honest)
1
lawful(adjective, good, reasonable, clean, honest)
1
legitimate(adjective, good, correct, reasonable, clean)
1
levelheaded(adjective, sound, sensible, intelligent)
1
logical(adjective, sound, sensible, intelligent)
1
moderate(adjective, calm, good, reasonable, clean)
1
perceiving(adjective, sound, sensible, intelligent)
1
percipient(adjective, sound, sensible, intelligent)
1
plausible(adjective, sound, sensible, intelligent)
1
practical(adjective, sound, sensible, intelligent)
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APASmart Define. (2016). unbiased thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unbiased/thesaurus/synonyms
ChicagoSmart Define. 2016. "unbiased thesaurus" https://smartdefine.org/unbiased/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, unbiased thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unbiased/thesaurus/synonyms>.
MLASmart Define. "unbiased thesaurus" 26 February 2016. Web. 28 September 2026. <https://smartdefine.org/unbiased/thesaurus/synonyms>