80 entries under bright topic. ×

2
quick(adjective, smart, intelligent, brainy)
2
sapient(sound, intelligent, knowledgeable, cultured)
2
skilled(sound, smart, deep, intelligent)
2
well-informed(smart, thoughtful, serious, cultured)
1
able(smart, intelligent, experienced, brainy)
1
all there(expression, sound, reasonable, smart)
1
enlightened(sound, reasonable, smart, sensible)
1
imaginative(smart, rational, spiritual, brainy)
1
original(excellent, obscure, smart, extraordinary)
1
together(sound, reasonable, smart, sensible)
0
acute(smart, brainy)
0
adroit(smart, intelligent)
0
alert(smart, intelligent, brainy)
0
alive(smart, brainy)
0
cagey(smart, intelligent)
0
crackerjack(smart, intelligent)
0
cunning(smart, intelligent)
0
exceptional(smart, brainy)
0
foxy(smart, intelligent)
0
handy(smart, intelligent)
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APASmart Define. (2016). intellectual thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/intellectual/thesaurus/synonyms
ChicagoSmart Define. 2016. "intellectual thesaurus" https://smartdefine.org/intellectual/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, intellectual thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/intellectual/thesaurus/synonyms>.
MLASmart Define. "intellectual thesaurus" 22 February 2016. Web. 27 September 2026. <https://smartdefine.org/intellectual/thesaurus/synonyms>