119 entries under keen topic. ×

1
noting(adjective, understanding, sensible, certain)
1
on alert(expression, alert, careful, watchful)
1
on toes(adverb, sharp, alert, careful)
1
open(adjective, sympathetic, excited, responsive)
1
perceiving(adjective, understanding, sensible, certain)
1
recognizing(adjective, understanding, sensible, certain)
1
remarking(adjective, understanding, sensible, certain)
1
roused(adjective, sympathetic, excited, involved)
1
seeing(adjective, understanding, sensible, certain)
1
sensitive to(expression, adjective, understanding, sensible)
1
supraliminal(adjective, understanding, sensible, certain)
1
sure(adjective, understanding, sensible, certain)
1
taken(adjective, sympathetic, excited, involved)
1
with eyes peeled(expression, adjective, idiom, restrained)
1
with weather eye open(expression, idiom, alert, careful)
1
witting(adjective, understanding, reasonable, sensible)
0
attracted(adjective, sympathetic, excited, involved)
0
biased(adjective, sympathetic, excited, involved)
0
caught(adjective, sympathetic, excited, involved)
0
drawn(adjective, sympathetic, excited, involved)
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APASmart Define. (2016). attentive thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/attentive/thesaurus/synonyms
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>