48 entries under keen topic. ×

5
gifted(adjective, ability, master, talent)
5
intelligent(adjective, smooth, sharp, smart)
4
astute(adjective, sharp, smart, bright)
4
bright(adjective, sharp, smart, active)
4
practiced(smart, intelligent, skilled, capable)
4
quick-witted(adjective, sharp, bright, energetic)
2
active(adjective, smooth, tough, sharp)
2
experienced(tough, smart, intelligent, skilled)
2
perceptive(adjective, sharp, smart, bright)
2
savvy(smart, intelligent, skilled, capable)
2
trained(smart, intelligent, skilled, competent)
1
acute(adjective, smooth, sharp, bright)
1
au fait(expression, idiom, smart, skill)
1
effective(tough, smart, bright, intelligent)
1
effectual(tough, smart, bright, intelligent)
1
equal to(expression, tough, smart, intelligent)
1
know backwards and forwards(expression, smart, intelligent, competent)
1
know the ropes(expression, smart, intelligent, competent)
1
learned(smart, intelligent, competent, capable)
1
powerful(tough, smart, intelligent, competent)
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APASmart Define. (2015). deft thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/deft/thesaurus/synonyms
ChicagoSmart Define. 2015. "deft thesaurus" https://smartdefine.org/deft/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, deft thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/deft/thesaurus/synonyms>.
MLASmart Define. "deft thesaurus" 20 July 2015. Web. 26 September 2026. <https://smartdefine.org/deft/thesaurus/synonyms>