13
versed(adjective, adverb, cool, sensible, familiar)
12
brainy(adjective, understanding, cool, knowledge, keen)
12
lettered(adjective, familiar, intelligent, refined, informed)
12
skilled(adjective, knowledge, experience, skill, expert)
11
sophisticated(adjective, cool, significant, familiar, rational)
11
au fait(expression, adjective, idiom, adverb, familiar)
11
cognizant(adjective, understanding, cool, smart, sensible)
11
cultured(adjective, familiar, intelligent, sophisticated, refined)
11
discerning(adjective, understanding, cool, sound, keen)
11
perceptive(adjective, understanding, cool, sound, keen)
11
scholarly(adjective, sound, knowledge, sharp, smart)
11
smart(adjective, understanding, cool, sound, sharp)
10
acquainted(adjective, understanding, knowledge, sensible, experience)
10
capable(adjective, knowledge, experience, skill, intelligent)
10
competent(adjective, cool, smart, bright, experience)
10
conversant(adjective, understanding, cool, smart, sensible)
10
perspicacious(adjective, understanding, keen, sharp, bright)
10
well-educated(adjective, refined, cultured, learned, educated)
10
well-rounded(adjective, familiar, informed, cultured, educated)
9
able(adjective, smart, experience, know, capable)
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APASmart Define. (2015). knowledgeable thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/knowledgeable/thesaurus/synonyms
ChicagoSmart Define. 2015. "knowledgeable thesaurus" https://smartdefine.org/knowledgeable/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, knowledgeable thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/knowledgeable/thesaurus/synonyms>.
MLASmart Define. "knowledgeable thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/knowledgeable/thesaurus/synonyms>