Synonyms|170Antonyms|112|Broader|5Narrower|0Related|284
1
eagle-eyed
1
feeble
1
flimsy
1
friable
1
glued(adjective, alert, careful, cautious, attentive)
1
hooked(adjective, alert, careful, cautious, attentive)
1
idle
1
lidless
1
lightheaded
1
lightsome
1
lite
1
looking for(expression, keen, anxious, alert, careful)
1
looking to(expression, keen, anxious, alert, careful)
1
not missing a trick(expression, adjective, idiom, alert, careful)
1
on alert(expression, keen, anxious, alert, careful)
1
on guard(expression, adjective, keen, anxious, alert)
1
on one's guard(expression, adjective, idiom, care)
1
on the
1
on the qui vive(expression, adjective, idiom, keen, anxious)
1
on the watch(expression, adjective, idiom, alert, careful)
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APASmart Define. (2015). wakeful thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/wakeful/thesaurus/synonyms
ChicagoSmart Define. 2015. "wakeful thesaurus" https://smartdefine.org/wakeful/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, wakeful thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/wakeful/thesaurus/synonyms>.
MLASmart Define. "wakeful thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/wakeful/thesaurus/synonyms>