172 entries under knowledgeable topic. ×

15
capable(adjective, skillful, smart, intelligent)
14
crackerjack(noun, adjective, good, great, excellent)
14
competent(adjective, smart, capable, skillful, sophisticated)
14
crack(adjective, good, bad, cool, complete)
14
good(adjective, bad, great, complete, tough)
13
brilliant(adjective, intelligent, smart, keen, ability)
13
trained(adjective, keen, smart, familiar, suitable)
12
handy(adjective, tough, smart, bright, skill)
11
practiced(adjective, tough, keen, smart, energetic)
11
well-rounded(familiar, informed, cultured, educated)
10
efficient(adjective, keen, smart, suitable, careful)
10
old hand(noun, expression, adjective, idiom, person)
9
polished(adjective, ability, master, skilled, talent)
9
quick(adjective, cool, smart, bright, skill)
8
slick(adjective, cool, smart, bright, skill)
8
wise(adjective, cool, smart, bright, experience)
7
knowing(verb, adjective, smart, bright, skill)
7
conversant(adjective, cool, smart, experience, skill)
7
facile(adjective, keen, smart, intelligent)
7
intelligent(adjective, cool, keen, smart, bright)
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APASmart Define. (2016). expert thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/expert/thesaurus/synonyms
ChicagoSmart Define. 2016. "expert thesaurus" https://smartdefine.org/expert/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, expert thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/expert/thesaurus/synonyms>.
MLASmart Define. "expert thesaurus" 30 March 2016. Web. 20 September 2026. <https://smartdefine.org/expert/thesaurus/synonyms>