59 entries under keen topic. ×

6
dexterous(adjective, smart, bright, active)
6
original(adjective, smart, characteristic, bright)
6
skilled(adjective, knowledge, smart, bright)
5
expert(adjective, cool, smart, bright)
5
experienced(adjective, good, cool, sound, smooth)
5
good(adjective, sharp, smart, bright)
5
competent(adjective, good, cool, smart)
5
incisive(adjective, sharp, smart, shrewd)
5
on the ball(expression, adjective, idiom, good, smooth)
5
sly(adjective, smooth, sharp, smart)
4
skillful(adjective, good, cool, knowledge)
4
sparkling(adjective, bright, funny, amusing)
3
active(adjective, sharp, smart, bright)
3
au fait(expression, adjective, smart, familiar)
3
farsighted(adjective, smooth, sharp, smart)
3
qualified(adjective, good, cool, smart)
3
streetwise(adjective, smooth, sharp, smart)
2
cagey(adjective, smooth, sharp, smart)
2
masterly(adjective, good, smart, exceptional)
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APASmart Define. (2016). intelligent thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/intelligent/thesaurus/synonyms
ChicagoSmart Define. 2016. "intelligent thesaurus" https://smartdefine.org/intelligent/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, intelligent thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/intelligent/thesaurus/synonyms>.
MLASmart Define. "intelligent thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/intelligent/thesaurus/synonyms>