121 entries under knowledgeable topic. ×

19
learned(adjective, knowledge, experience, skill, familiar)
15
erudite(adjective, knowledge, experience, skill, familiar)
14
educated(adjective, informed, intellectual, cultured)
12
scholarly(adjective, knowledge, experience, skill, familiar)
11
lettered(adjective, familiar, intelligent, thoughtful, serious)
10
cultured(adjective, familiar, intelligent, informed)
9
enlightened(adjective, familiar, aware, informed)
9
literate(adjective, familiar, intelligent, informed)
9
well-educated(adjective, intellectual, cultured, learned)
8
well-rounded(cultured, educated, erudite, enlightened)
7
literary(adjective, familiar, cultured, learned)
6
versed(adjective, familiar, cultured, knowing)
6
widely read(expression, adjective, knowing, educated)
6
wise(adjective, familiar, informed)
5
well-versed(adjective, familiar, informed, experienced)
4
cultivated(adjective, familiar, intelligent, informed)
4
sage(cultured, educated, erudite, enlightened)
3
brainy(adjective, knowledge, experience, skill, familiar)
3
intellectual(thoughtful, serious, cultured, learned)
3
sophisticated(familiar, informed)
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APASmart Define. (2015). well-read thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/well-read/thesaurus/synonyms
ChicagoSmart Define. 2015. "well-read thesaurus" https://smartdefine.org/well-read/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, well-read thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/well-read/thesaurus/synonyms>.
MLASmart Define. "well-read thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/well-read/thesaurus/synonyms>