2
judicious(sharp, smart, wise, astute, insightful)
2
knowing(sharp, smart, bright, intelligent, clever)
2
lively
2
nimble-witted(smart, bright, intelligent, clever, quick-thinking)
2
observant(wise, insightful, sagacious)
2
on the ball(expression, adjective, idiom, keen, sharp)
2
percipient(wise, insightful, sagacious, heady)
2
slick(sharp, smart, bright, intelligent, clever)
1
adept(adjective, bright, quick-thinking)
1
expert
1
fast
1
hardheaded
1
hep
1
hyperintelligent
1
keen-minded
1
keen-witted
1
penetrative(smart, intelligent, brilliant, clever, questioning)
1
precocious
1
quick-thinking(adjective, keen, bright)
1
quick on the draw(expression, idiom, smart, bright, intelligent)
11 years ago|8.5k views|share |citing 
APASmart Define. (2015). sharp-witted thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/sharp-witted/thesaurus/synonyms
ChicagoSmart Define. 2015. "sharp-witted thesaurus" https://smartdefine.org/sharp-witted/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, sharp-witted thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/sharp-witted/thesaurus/synonyms>.
MLASmart Define. "sharp-witted thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/sharp-witted/thesaurus/synonyms>