99 entries under intellectual topic. ×

3
apt(adjective, clear, reasonable, smart, bright)
3
deductive(adjective, adverb, sound, reasonable, sensible)
3
erudite(adjective, sensible, intelligent, wise, moral)
3
philosophic(adjective, sound, reasonable, keen, sensible)
2
advisable(adjective, good, sound, reasonable, sensible)
2
arguable(adjective, sound, reasonable, sensible, intelligent)
2
cognitive(adjective, sound, reasonable, sensible, intelligent)
2
egghead(adjective, smart, bright, intelligent)
2
emotional(reasoning, mental, cerebral, psychological)
2
far-sighted(adjective, calm, sound, reasonable, sensible)
2
highbrow(smart, bright, intelligent, thoughtful, knowledgeable)
2
phrenic(heavy, intelligent, thoughtful, knowledgeable)
2
psychic(supernatural, spiritual, cerebral, paranormal)
2
scholarly(adjective, smart, bright, sensible, intelligent)
2
thought-out(adjective, sound, reasonable, sensible, intelligent)
1
calculating(adjective, reasonable, keen, smart, bright)
1
clear-cut(adjective, sound, sensible, intelligent, sober)
1
deep(adjective, good, reasonable, keen, sharp)
1
experimental(reasonable, useful, realistic, reasoning)
1
imaginative(smart, bright, heavy, spiritual)
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APASmart Define. (2016). rational thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/rational/thesaurus/synonyms
ChicagoSmart Define. 2016. "rational thesaurus" https://smartdefine.org/rational/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, rational thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/rational/thesaurus/synonyms>.
MLASmart Define. "rational thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/rational/thesaurus/synonyms>