146 entries under rational topic. ×

2
reflective(adjective, sound, reasonable, sharp, smart)
2
right(adjective, sensible, healthy, stable)
2
sentient(adjective, understanding, cool, reasonable, keen)
2
thought(noun, adjective, attention, consideration)
2
well-informed(adjective, cool, smart, bright, sensible)
2
witting(adjective, understanding, cool, reasonable, keen)
1
absorbed(adjective, reasonable, keen, deep)
1
analytic(clear, sound, reasonable, sensible)
1
au courant(expression, adjective, understanding, reasonable, keen)
1
balanced(sound, reasonable, sensible, healthy)
1
cerebral(adjective, sound, reasonable, keen, sensible)
1
cogitative(adjective, reasonable, keen, sensible, deep)
1
coherent(clear, sound, reasonable, sensible, alert)
1
compelling(clear, sound, reasonable, sensible)
1
compos mentis(expression, sensible, healthy, stable)
1
congruent(clear, sound, reasonable, sensible)
1
consequent(adjective, clear, sound, reasonable, sensible)
1
consistent(clear, sound, reasonable, sensible)
1
contemplative(adjective, sound, reasonable, keen, sharp)
1
convincing(clear, sound, reasonable, sensible)
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APASmart Define. (2015). discerning thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/discerning/thesaurus/synonyms
ChicagoSmart Define. 2015. "discerning thesaurus" https://smartdefine.org/discerning/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, discerning thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/discerning/thesaurus/synonyms>.
MLASmart Define. "discerning thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/discerning/thesaurus/synonyms>