1,237 entry under adjective topic. ×

26
astute(understanding, smooth, sharp, smart)
25
splendid(good, cool, great, excellent)
23
alert(good, clear, understanding, strong)
23
fabulous(good, great, pleasant, excellent)
22
bitter(strong, cool, severe, sharp)
22
great(good, strong, cool, excellent)
22
neat(good, cool, great, pleasant)
22
quality(job, beautiful, very best kind, awesome)
21
bright(good, clear, sharp, ability)
20
piercing(feeling, strong, cool, severe)
20
marvelous(good, cool, great, excellent)
20
perspicacious(understanding, sharp, smart, bright)
20
severe(clear, strong, cool, tough)
19
discriminating(sharp, obscure, smart, sensible)
19
fervent(clear, strong, tough, desire)
18
swell(good, cool, great, pleasant)
18
caustic(feeling, strong, severe, sharp)
18
desirous(intense, passionate, enthusiastic, excited)
18
trenchant(feeling, strong, sharp, intense)
17
anxious(strong, kind, warm, intense)
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APASmart Define. (2016). keen thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/keen/thesaurus/synonyms
ChicagoSmart Define. 2016. "keen thesaurus" https://smartdefine.org/keen/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, keen thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/keen/thesaurus/synonyms>.
MLASmart Define. "keen thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/keen/thesaurus/synonyms>