70 entries under rational topic. ×

1
analytic(clear, sound, reasonable, sensible)
1
clear(sound, reasonable, sharp, sensible, exact)
1
cogent(clear, sound, reasonable, sensible)
1
cognizant(reasonable, sensible, stable, sober)
1
coherent(clear, sound, reasonable, sensible)
1
commonsensical(adjective, clear, sound, reasonable, sensible)
1
compelling(clear, sound, reasonable, sensible)
1
congruent(clear, sound, reasonable, sensible)
1
conscious(adjective, reasonable, sober, wise)
1
consequent(adjective, clear, sound, reasonable, sensible)
1
consistent(clear, sound, reasonable, sensible)
1
convincing(clear, sound, reasonable, sensible)
1
cool(adjective, sound, smooth, reasonable, excellent)
1
deducible(clear, sound, reasonable, sensible)
1
down-to-earth(adjective, reasonable, sober, wise)
1
extensional(clear, sound, reasonable, sensible)
1
fair(clear, sound, reasonable, sensible)
1
far-sighted(adjective, sound, smooth, reasonable, sensible)
1
germane(clear, sound, reasonable, sensible)
1
impartial(adjective, sound, reasonable, sensible)
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APASmart Define. (2015). discriminating thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/discriminating/thesaurus/synonyms
ChicagoSmart Define. 2015. "discriminating thesaurus" https://smartdefine.org/discriminating/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, discriminating thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/discriminating/thesaurus/synonyms>.
MLASmart Define. "discriminating thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/discriminating/thesaurus/synonyms>