Synonyms|139Antonyms|1|Broader|0Narrower|0Related|22

23 entries under expression topic. ×

2
on the ball(adjective, idiom, keen, alert)
2
on the job(adjective, idiom, keen, anxious)
1
all ears(adjective, alert, careful, cautious)
1
looking for(keen, anxious, alert, careful)
1
looking to(keen, anxious, alert, careful)
1
never tired(idiom, activity)
1
not missing a trick(adjective, idiom, alert, careful)
1
on alert(keen, anxious, alert, careful)
1
on guard(adjective, keen, anxious, alert)
1
on the alert(adjective, idiom, alert, careful)
1
on the lookout(adjective, keen, alert, careful)
1
on the qui vive(adjective, idiom, keen, anxious)
1
on the watch(adjective, idiom, alert, careful)
1
on toes(keen, anxious, alert, careful)
1
see after(adjective, alert, careful, cautious)
1
see to(adjective, alert, careful, cautious)
1
waiting on(keen, anxious, alert, careful)
1
with eyes peeled(adjective, idiom, keen, anxious)
1
with weather eye open(idiom, keen, anxious, careful)
0
fully awake
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APASmart Define. (2015). unsleeping thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/unsleeping/thesaurus/synonyms
ChicagoSmart Define. 2015. "unsleeping thesaurus" https://smartdefine.org/unsleeping/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, unsleeping thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/unsleeping/thesaurus/synonyms>.
MLASmart Define. "unsleeping thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/unsleeping/thesaurus/synonyms>