94 entries under informed topic. ×

36
refined(adjective, smooth, reasonable, slight, fancy)
30
cultured(adjective, smooth, delicate, superior, proper)
23
cultivated(verb, adjective, smooth, reasonable, superior)
22
well-versed(familiar, knowledgeable, skilled, competent, qualified)
15
worldly(adjective, cool, smooth, knowledge, smart)
15
knowledgeable(adjective, cool, significant, familiar, rational)
15
mature(adjective, sharp, familiar, wise, refined)
13
polished(adjective, smooth, fine, superior, proper)
11
experienced(verb, adjective, cool, sharp, superior)
11
civilized(adjective, smooth, reasonable, superior, familiar)
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
literate(adjective, reasonable, familiar, polite, rational)
7
sharp(adjective, cool, smooth, bright, sensible)
6
intelligent(adjective, cool, significant, familiar, polite)
6
sagacious(adjective, cool, reasonable, sensible, significant)
5
clever(adjective, cool, smooth, smart, complex)
5
educated(adjective, reasonable, familiar, polite, rational)
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APASmart Define. (2015). sophisticated thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/sophisticated/thesaurus/synonyms
ChicagoSmart Define. 2015. "sophisticated thesaurus" https://smartdefine.org/sophisticated/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, sophisticated thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/sophisticated/thesaurus/synonyms>.
MLASmart Define. "sophisticated thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/sophisticated/thesaurus/synonyms>