91 entries under knowledgeable topic. ×

25
learned(adjective, sound, knowledge, sharp, smart)
22
erudite(adjective, knowledge, smart, sensible, experience)
16
educated(adjective, sound, sharp, smart, sensible)
15
intellectual(adjective, smart, bright, thoughtful)
13
bookish(adjective, rational, serious, wise)
13
lettered(adjective, knowledge, smart, familiar, polite)
13
studious(adjective, rational, intelligent, thoughtful, serious)
12
well-read(adjective, knowledge, experience, skill, familiar)
11
highbrow(adjective, smart, bright, polite, rational)
11
literary(adjective, experienced, cultured, learned)
10
cultured(adjective, familiar, intelligent, wise, refined)
10
literate(adjective, familiar, polite, intelligent, sophisticated)
10
scholastic(adjective, serious, intellectual, cultured)
9
brainy(adjective, knowledge, smart, bright, experience)
9
pedantic(adjective, obscure, complex, cultured)
8
cultivated(adjective, familiar, polite, intelligent, sophisticated)
7
informed(adjective, sound, knowledge, sharp, smart)
4
knowing(adjective, sound, knowledge, sharp, smart)
4
professorial(cultured, educated, erudite, enlightened)
3
logical(adjective, rational, intelligent, intellectual)
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APASmart Define. (2015). scholarly thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/scholarly/thesaurus/synonyms
ChicagoSmart Define. 2015. "scholarly thesaurus" https://smartdefine.org/scholarly/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, scholarly thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/scholarly/thesaurus/synonyms>.
MLASmart Define. "scholarly thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/scholarly/thesaurus/synonyms>