Synonyms|170Antonyms|112|Broader|5Narrower|0Related|284

20 entries under idiom topic. ×

5
on the alert(expression, adjective, care, alert)
4
on the lookout(expression, adjective, keen, care)
3
on the ball(expression, adjective, keen, alert)
3
wide awake(expression, adjective, care)
2
on the job(expression, adjective, keen, anxious)
1
not missing a trick(expression, adjective, alert, careful)
1
on one's guard(expression, adjective, care)
1
on the qui vive(expression, adjective, keen, anxious)
1
on the watch(expression, adjective, alert, careful)
1
with eyes peeled(expression, adjective, keen, anxious)
1
with weather eye open(expression, keen, anxious, careful)
0
broad awake(expression, care)
0
not burdensome
0
not sleeping
0
on watch(expression, care)
0
on your guard(expression, alert, attentive, watchful)
0
perpetually agitated
0
psychologically light
0
up and about(expression, conscious, wide-awake)
0
without sleeping
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APASmart Define. (2015). wakeful thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/wakeful/thesaurus/synonyms
ChicagoSmart Define. 2015. "wakeful thesaurus" https://smartdefine.org/wakeful/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, wakeful thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/wakeful/thesaurus/synonyms>.
MLASmart Define. "wakeful thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/wakeful/thesaurus/synonyms>