84 entries under intellectual topic. ×

11
knowing(adjective, understanding, cool, sound, smooth)
9
understanding(noun, adjective, sound, keen, sharp)
8
bright(adjective, open, cool, keen, sharp)
6
brainy(adjective, understanding, cool, smooth, keen)
6
ready(adjective, open, sharp, smart, bright)
5
alive(adjective, open, cool, smart, bright)
5
emotional(adjective, understanding, keen, fine, sensible)
5
ingenious(adjective, smooth, keen, sharp, smart)
5
thoughtful(adjective, sound, reasonable, sharp, smart)
4
logical(adjective, clear, sound, reasonable, alert)
3
brilliant(adjective, cool, sharp, smart, bright)
3
calculating(adjective, smooth, keen, sharp, smart)
3
enlightened(adjective, sound, sharp, smart, bright)
3
sane(adjective, sensible, intelligent, wise, shrewd)
2
cool(adjective, alert, significant, familiar, rational)
2
deep(adjective, clear, strong, tough, severe)
2
normal(reasoning, mental)
2
practical(alert, reasoning, mental, lucid)
2
resourceful(adjective, clear, tough, severe, smart)
2
sober(adjective, sensible, wise, reasoning, shrewd)
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APASmart Define. (2016). perceptive thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/perceptive/thesaurus/synonyms
ChicagoSmart Define. 2016. "perceptive thesaurus" https://smartdefine.org/perceptive/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, perceptive thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/perceptive/thesaurus/synonyms>.
MLASmart Define. "perceptive thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/perceptive/thesaurus/synonyms>