80 entries under intelligent topic. ×

23
profound(adjective, hard, difficult, complex)
15
worldly(adjective, cool, smooth, knowledge, smart)
15
knowledgeable(adjective, cool, significant, familiar, rational)
11
experienced(verb, adjective, cool, sharp, superior)
10
smart(adjective, style, cool, significant, familiar)
10
wise(adjective, cool, sensible, significant, familiar)
10
worldly-wise(adjective, cool, knowledge, smart, sensible)
9
knowing(adjective, cool, indifferent, significant, familiar)
7
sharp(adjective, cool, smooth, bright, sensible)
6
intellectual(adjective, rational, thoughtful, experienced)
6
intelligent(adjective, cool, significant, familiar, polite)
6
sagacious(adjective, cool, reasonable, sensible, significant)
5
astute(adjective, cool, reasonable, sensible, significant)
5
canny(adjective, cool, smooth, smart, significant)
5
clever(adjective, cool, smooth, smart, complex)
5
erudite(adjective, familiar, experienced, cultured)
4
brainy(adjective, cool, significant, familiar)
4
brilliant(adjective, cool, significant, familiar)
4
cool(adjective, indifferent, significant, brilliant)
4
discerning(adjective, cool, reasonable, sensible, delicate)
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APASmart Define. (2015). sophisticated thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/sophisticated/thesaurus/synonyms
ChicagoSmart Define. 2015. "sophisticated thesaurus" https://smartdefine.org/sophisticated/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, sophisticated thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/sophisticated/thesaurus/synonyms>.
MLASmart Define. "sophisticated thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/sophisticated/thesaurus/synonyms>