1,237 entry under adjective topic. ×

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corking(job, very best kind)
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crackerjack(good, great, excellent, smart)
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dandy(good, cool, great, excellent)
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deep(clear, strong, tough, severe)
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harsh(strong, great, severe, sharp)
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knifelike(severe, sharp, fine, intense)
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percipient(understanding, sharp, sensible, certain)
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poignant(feeling, strong, sharp, intense)
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ready(sharp, smart, bright, intense)
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sagacious(clear, understanding, smooth, tough)
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sensational(good, cool, great, pleasant)
10
spirited(strong, sharp, smart, bright)
10
acid(strong, sharp, intense, unpleasant)
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boss(cool, great, pleasant, excellent)
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crafty(smooth, sharp, smart, bright)
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extreme(strong, great, sharp, intense)
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glorious(good, cool, great, excellent)
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impassioned(strong, intense, passionate, enthusiastic)
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profound(strong, great, sharp, smart)
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pungent(feeling, strong, sharp, speech)
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APASmart Define. (2016). keen thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/keen/thesaurus/synonyms
ChicagoSmart Define. 2016. "keen thesaurus" https://smartdefine.org/keen/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, keen thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/keen/thesaurus/synonyms>.
MLASmart Define. "keen thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/keen/thesaurus/synonyms>