121 entries under expression topic. ×

9
on the ball(adjective, idiom, adverb, keen)
6
on the lookout(adjective, idiom, keen, sharp)
5
on guard(adjective, keen, sharp, bright)
4
all ears(adjective, idiom, sharp, excite)
4
on the alert(adjective, idiom, alert, careful)
4
on the job(adjective, idiom, adverb, keen)
4
paying attention(adjective, adverb, sharp, alive)
3
wide awake(adjective, adverb, sharp, bright)
2
au courant(adjective, understanding, reasonable, keen)
2
in the know(idiom, alert, familiar, careful)
2
on the qui vive(adjective, idiom, keen, sharp)
2
on to(adjective, understanding, keen, sensible)
2
plugged in(alert, familiar, careful, wise)
2
tuned in(understanding, alert, familiar, careful)
2
wise to(understanding, keen, sensible, certain)
2
with it(adjective, understanding, keen, sharp)
1
able to recognize(adjective, idiom, understanding, keen)
1
alive to(verb, adjective, phrasal verb, understanding)
1
all there(adjective, reasonable, rational, intelligent)
1
bound up(adjective, kind, friendly, warm)
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APASmart Define. (2016). attentive thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/attentive/thesaurus/synonyms
ChicagoSmart Define. 2016. "attentive thesaurus" https://smartdefine.org/attentive/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, attentive thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/attentive/thesaurus/synonyms>.
MLASmart Define. "attentive thesaurus" 29 March 2016. Web. 21 September 2026. <https://smartdefine.org/attentive/thesaurus/synonyms>