120 entries under knowledgeable topic. ×

11
versed(adjective, smart, familiar, sophisticated, wise)
10
polished(adjective, ability, master, talent, familiar)
10
practiced(adjective, light, smooth, tough, knowledge)
9
brilliant(adjective, ability, bright, master, talent)
9
quick(adjective, light, smooth, sharp, smart)
9
sharp(noun, adjective, keen, smart, bright)
9
trained(adjective, smart, familiar, suitable, sophisticated)
8
handy(adjective, tough, smart, bright, energetic)
8
veteran(adjective, good, smart, authority, familiar)
7
intelligent(noun, adjective, good, keen, sharp)
6
old hand(noun, expression, good, authority, familiar)
5
savvy(adjective, keen, sharp, smart, bright)
4
bright(adjective, good, keen, sharp, smart)
4
on the ball(expression, adjective, idiom, good, sharp)
4
quick-witted(adjective, sharp, smart, bright, intelligent)
4
resourceful(adjective, good, keen, sharp, smart)
4
seasoned(adjective, smart, familiar, sophisticated, wise)
4
wise(adjective, bright, skilled, qualified)
3
brainy(adjective, good, keen, sharp, smart)
3
old(adjective, smart, familiar, sophisticated, wise)
10 years ago|23k views|share |citing 
APASmart Define. (2016). adept thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/adept/thesaurus/synonyms
ChicagoSmart Define. 2016. "adept thesaurus" https://smartdefine.org/adept/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, adept thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/adept/thesaurus/synonyms>.
MLASmart Define. "adept thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/adept/thesaurus/synonyms>