103 entries under rational topic. ×

3
conceptual(cerebral, psychological)
3
deliberating(adjective, intelligent)
3
mental(adjective, mind, intelligent, knowledgeable)
3
reasoned(adjective, sound, sensible, careful)
3
sophisticated(adjective, reasonable, sensible, careful)
2
bookish(intelligent, serious, knowledgeable, reflective)
2
cognitive(adjective, sound, reasonable, sensible)
2
conscious(adjective, sound, sensible, deliberate)
2
level-headed(adjective, sound, sensible, practical)
2
percipient(adjective, sound, sensible, intelligent)
2
philosophic(adjective, sound, reasonable, keen, sensible)
2
practical(adjective, sound, sensible, intelligent)
2
realistic(adjective, sound, reasonable, sensible)
2
sane(adjective, sound, reasonable, sensible)
2
scholarly(sound, sharp, sensible, deep)
1
abstract(moral, logical, theoretical, cerebral)
1
academic(intelligent, serious, knowledgeable, reflective)
1
advisable(adjective, good, sound, reasonable, sensible)
1
all there(expression, adjective, good, sound, reasonable)
1
arguable(adjective, sound, sensible, intelligent)
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APASmart Define. (2016). thoughtful thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/thoughtful/thesaurus/synonyms
ChicagoSmart Define. 2016. "thoughtful thesaurus" https://smartdefine.org/thoughtful/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, thoughtful thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/thoughtful/thesaurus/synonyms>.
MLASmart Define. "thoughtful thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/thoughtful/thesaurus/synonyms>