135 entries under attentive topic. ×

4
all ears(expression, adjective, sharp, bright, lively)
4
apprehensive(adjective, upset, cool, excited, ready)
4
conscientious(adjective, alert, careful, caring, thoughtful)
4
discerning(adjective, understanding, cool, reasonable, keen)
4
on the job(expression, adjective, idiom, keen, sharp)
4
perceptive(adjective, understanding, cool, sharp, bright)
4
rapt(adjective, set, attention, deep, fixed)
3
active(sharp, bright, lively, alert, aware)
3
cagey(adjective, sharp, smart, bright, sensible)
3
concentrating(adjective, set, determined, deep, caring)
3
engrossed(adjective, set, determined, deep, fixed)
3
intelligent(adjective, cool, reasonable, sharp, smart)
3
interested(adjective, alert, intelligent, considerate, responsive)
3
knowing(adjective, understanding, keen, smart, sensible)
3
prophylactic(adjective, alert, careful, protective)
3
quick(adjective, understanding, cool, sharp, smart)
3
responsible(adjective, vigilant)
3
sensible(adjective, understanding, cool, reasonable, keen)
2
wise(adjective, understanding, cool, reasonable, sharp)
2
advertent(alert, intelligent, observant, sharp-eyed)
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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>