65 entries under keen topic. ×

10
skillful(adjective, smart, intelligent, brilliant)
9
smooth(adjective, mean, sharp, smart)
8
masterful(adjective, smart, intelligent, cunning)
7
cagey(adjective, mean, smooth, sharp)
7
knowing(verb, adjective, smooth, sharp)
7
masterly(adjective, open, smart, intelligent)
7
wise(adjective, smooth, sharp, smart)
6
calculating(adjective, mean, smooth, sharp)
6
on the ball(expression, adjective, idiom, smooth)
5
perceptive(adjective, smooth, sharp, smart)
5
proficient(adjective, smart, intelligent, brilliant)
5
skilled(adjective, smart, bright, exceptional)
4
sagacious(adjective, smooth, sharp, smart)
3
brainy(adjective, smooth, sharp, smart)
3
capable(adjective, smart, bright, exceptional)
3
savvy(adjective, smooth, sharp, smart)
2
accomplished(smart, exceptional, intelligent, brilliant)
2
facile(smart, intelligent, competent, capable)
2
streetwise(adjective, smooth, sharp, smart)
2
up to snuff(expression, idiom, smart, skill)
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APASmart Define. (2015). ingenious thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/ingenious/thesaurus/synonyms
ChicagoSmart Define. 2015. "ingenious thesaurus" https://smartdefine.org/ingenious/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, ingenious thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/ingenious/thesaurus/synonyms>.
MLASmart Define. "ingenious thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/ingenious/thesaurus/synonyms>