Synonyms|1.1kAntonyms|240|Broader|14Narrower|17Related|1k

119 entries under keen topic. ×

9
on the ball(expression, adjective, idiom, adverb)
8
engrossed(adjective, set, reasonable, determined)
7
sentient(adjective, understanding, reasonable, sensible)
6
cognizant(adjective, understanding, reasonable, sensible)
6
fascinated(adjective, sympathetic, excited, caring)
6
on the lookout(expression, adjective, idiom, sharp)
6
responsive(adjective, understanding, kind, sensible)
6
wakeful(adjective, alert, careful, restless)
5
apprised(adjective, understanding, sensible, certain)
5
earnest(adjective, set, kind, reasonable)
5
on guard(expression, adjective, sharp, bright)
5
sensible(adjective, understanding, reasonable, certain)
5
wide-awake(adjective, sharp, bright, lively)
4
anxious(adjective, kind, friendly, warm)
4
discerning(adjective, understanding, reasonable, sensible)
4
on the job(expression, adjective, idiom, adverb)
4
preoccupied(adjective, set, reasonable, determined)
4
sleepless(alert, careful, restless, disturbed)
4
stimulated(adjective, sympathetic, excited, involved)
3
acute(adjective, alert, careful, perceptive)
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ChicagoSmart Define. 2016. "attentive thesaurus" https://smartdefine.org/attentive/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, attentive thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/attentive/thesaurus/synonyms>.
MLASmart Define. "attentive thesaurus" 29 March 2016. Web. 29 September 2026. <https://smartdefine.org/attentive/thesaurus/synonyms>