Synonyms|81Antonyms|2|Broader|0Narrower|0Related|0

49 entries under adjective topic. ×

1
on the lookout(expression, adverb, keen, careful)
1
on the qui vive(expression, idiom, keen, careful)
1
open-eyed(keen, anxious, alert, careful)
1
sharp(adverb, keen, alert, careful)
1
sleepless(keen, anxious, alert, careful)
1
unsleeping(keen, anxious, alert, careful)
1
waiting on(expression, keen, anxious, careful)
1
wakeful(keen, anxious, alert, careful)
1
wary(adverb, keen, alert, careful)
1
watchful(adverb, keen, alert, careful)
1
wide-awake(adverb, keen, sharp, careful)
1
with eyes peeled(expression, idiom, keen, careful)
1
with weather eye open(expression, idiom, keen, anxious)
0
advertent(correct, sympathetic, witting, discerning)
0
apprehensive
0
awake(adverb, sharp, alive, interested)
0
cagey
0
chary
0
clear-sighted(correct, sympathetic, witting, discerning)
0
comprehending(correct, sympathetic, witting, discerning)
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APASmart Define. (2011). on toes thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/on_toes/thesaurus/synonyms
ChicagoSmart Define. 2011. "on toes thesaurus" https://smartdefine.org/on_toes/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2011, on toes thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/on_toes/thesaurus/synonyms>.
MLASmart Define. "on toes thesaurus" 29 May 2011. Web. 29 September 2026. <https://smartdefine.org/on_toes/thesaurus/synonyms>