69 entries under reflective topic. ×

20
cerebral(adjective, sound, reasonable, smart, sensible)
18
rational(adjective, good, sound, reasonable, smart)
15
brainy(adjective, reasonable, ability, smart, bright)
9
thoughtful(adjective, good, sound, reasonable, smart)
9
wise(adjective, good, sound, reasonable, smart)
7
subjective(adjective, reasonable, keen, smart, rational)
7
reasonable(adjective, good, sound, smart, bright)
7
thinking(adjective, sound, reasonable, keen, smart)
6
philosophic(adjective, sound, reasonable, sensible, rational)
6
reasoning(noun, adjective, power, sound, reasonable)
5
informed(adjective, deep, thoughtful, experienced, knowing)
5
ruminative(adjective, reasonable, rational, intelligent, thoughtful)
4
deep(adjective, good, sound, reasonable, smart)
4
speculative(adjective, thoughtful, abstract, theoretical)
4
studious(adjective, reasonable, smart, rational, intelligent)
3
analytical(adjective, sound, reasonable, sensible, rational)
3
keen(adjective, reasonable, smart, bright, deep)
3
shrewd(adjective, smart, bright, deep, intelligent)
2
calculating(adjective, reasonable, keen, smart, bright)
2
cogitative(adjective, reasonable, keen, deep, rational)
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APASmart Define. (2016). intellectual thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/intellectual/thesaurus/synonyms
ChicagoSmart Define. 2016. "intellectual thesaurus" https://smartdefine.org/intellectual/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, intellectual thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/intellectual/thesaurus/synonyms>.
MLASmart Define. "intellectual thesaurus" 22 February 2016. Web. 24 September 2026. <https://smartdefine.org/intellectual/thesaurus/synonyms>