12
sensational(adjective, good, cool, great, pleasant)
10
spirited(adjective, strong, sharp, smart, bright)
10
acid(adjective, strong, sharp, intense, unpleasant)
10
boss(adjective, cool, great, pleasant, excellent)
10
crafty(adjective, smooth, sharp, smart, bright)
10
extreme(adjective, strong, great, sharp, intense)
10
glorious(adjective, good, cool, great, excellent)
10
impassioned(adjective, strong, intense, passionate, enthusiastic)
10
nice(great, excellent, sharp, exact, superb)
10
profound(adjective, strong, great, sharp, smart)
10
pungent(adjective, feeling, strong, sharp, speech)
10
slick(adjective, smooth, sharp, fine, smart)
10
sorrow(verb, desire, want, cry, suffer)
10
tart(adjective, strong, severe, sharp, intense)
10
vigorous(adjective, good, clear, pleasant, bright)
9
stabbing(adjective, sharp)
9
acerbic(adjective, severe, sharp, bitter, sour)
9
acrid(adjective, strong, sharp, unpleasant, powerful)
9
agile(adjective, sharp, smart, bright, intense)
9
bawl(noun, verb, happy, cry, complain)
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APASmart Define. (2016). keen thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/keen/thesaurus/synonyms
ChicagoSmart Define. 2016. "keen thesaurus" https://smartdefine.org/keen/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, keen thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/keen/thesaurus/synonyms>.
MLASmart Define. "keen thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/keen/thesaurus/synonyms>