135 entries under attentive topic. ×

1
enraptured
1
entranced
1
fast on the draw(expression, idiom, sharp, bright, lively)
1
glued(adjective, alert, considerate, responsive, aware)
1
good hands(expression, sharp, bright, lively, alert)
1
grasping(adjective, anxious, suspicious, resentful)
1
grudging(adjective, anxious, suspicious, resentful)
1
heads up(expression, sharp, bright, lively, alert)
1
hearkening
1
hip(sharp, bright, lively, alert)
1
hooked(adjective, alert, considerate, responsive, aware)
1
in the know(expression, idiom, careful, aware)
1
invidious(adjective, anxious, suspicious, resentful)
1
jaundiced(adjective, anxious, suspicious, resentful)
1
jazzed(sharp, bright, lively, alert)
1
know all the answers(expression, adjective, idiom, careful, cautious)
1
know ins and outs(expression, adjective, idiom, careful, cautious)
1
knowledgeable(adjective, understanding, cool, significant, careful)
1
not missing a trick(expression, adjective, idiom, alert, intelligent)
1
observative(adjective, alert, careful, intelligent, cautious)
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APASmart Define. (2016). watchful thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/watchful/thesaurus/synonyms
ChicagoSmart Define. 2016. "watchful thesaurus" https://smartdefine.org/watchful/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, watchful thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/watchful/thesaurus/synonyms>.
MLASmart Define. "watchful thesaurus" 26 February 2016. Web. 30 September 2026. <https://smartdefine.org/watchful/thesaurus/synonyms>