77 entries under rational topic. ×

2
meditative(adjective, reasonable, keen, deep)
2
pensive(adjective, reasonable, keen, deep)
2
sober(adjective, good, sound, reasonable, keen)
2
subconscious(adjective, intellect, emotional, supernatural)
2
subliminal(adjective, intellect, supernatural, spiritual)
1
absorbed(adjective, reasonable, keen, deep)
1
clairvoyant(adjective, supernatural, mental, spiritual)
1
deliberative(adjective, reasonable, keen, deep)
1
earnest(adjective, reasonable, keen, deep)
1
engrossed(adjective, reasonable, keen, deep)
1
farsighted(adjective, reasonable, keen, deep)
1
ideological(adjective, vague, supernatural, logical)
1
imaginary(adjective, emotional, reasoning, thinking)
1
imaginative(smart, bright, spiritual, brainy)
1
intent(adjective, reasonable, keen, deep)
1
levelheaded(adjective, good, sound, reasonable, sensible)
1
melancholy(adjective, reasonable, keen, deep)
1
museful(adjective, reasonable, keen, deep)
1
musing(adjective, reasonable, keen, deep)
1
perceptual(adjective, cerebral, psychological)
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APASmart Define. (2016). intellectual thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/intellectual/thesaurus/synonyms
ChicagoSmart Define. 2016. "intellectual thesaurus" https://smartdefine.org/intellectual/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, intellectual thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/intellectual/thesaurus/synonyms>.
MLASmart Define. "intellectual thesaurus" 22 February 2016. Web. 25 September 2026. <https://smartdefine.org/intellectual/thesaurus/synonyms>