285 entries under keen topic. ×

7
acuminate(verb, adjective, severe, fine)
7
aware(adjective, understanding, open, cool, sound)
7
cold(adjective, cool, severe, harsh)
7
dashing(adjective, style, cool, fine)
7
fresh(adjective, light, cool, pleasant)
7
penetrative(adjective, understanding, smart, sensitive)
7
powerful(adjective, strong, severe, smart)
7
profound(adjective, strong, smart, bright)
7
savvy(adjective, understanding, smooth, smart)
7
sensible(adjective, understanding, open, cool, sound)
7
wary(adjective, smooth, lively, careful)
7
witty(adjective, good, smooth, smart)
6
aggressive(adjective, intense, cross, energetic)
6
bleak(adjective, hard, cool, severe)
6
cuspidate(adjective, fine, acute, piercing)
6
deft(adjective, correct, smart, bright)
6
frosty(adjective, cool, severe, intense)
6
icy(adjective, cool, severe, intense)
6
judicious(adjective, understanding, cool, sound, smooth)
6
nippy(adjective, cool, severe, intense)
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APASmart Define. (2016). sharp thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/sharp/thesaurus/synonyms
ChicagoSmart Define. 2016. "sharp thesaurus" https://smartdefine.org/sharp/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, sharp thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/sharp/thesaurus/synonyms>.
MLASmart Define. "sharp thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/sharp/thesaurus/synonyms>