Synonyms|139Antonyms|1|Broader|0Narrower|0Related|22
1
with weather eye open(expression, idiom, keen, anxious, careful)
1
zealous
0
active
0
astir(adjective, wakeful)
0
attention
0
awareness
0
canny
0
fully awake(expression, idiom)
0
hard-working
0
heads-up
0
insomnious(adjective, wakeful)
0
jealous
0
mindful
0
on your guard(expression, idiom, alert, attentive, watchful)
0
persevering a(expression, idiom, activity)
0
restive
0
steady as time(expression, idiom, perseverance)
0
tired
0
workaday
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APASmart Define. (2015). unsleeping thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unsleeping/thesaurus/synonyms
ChicagoSmart Define. 2015. "unsleeping thesaurus" https://smartdefine.org/unsleeping/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, unsleeping thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unsleeping/thesaurus/synonyms>.
MLASmart Define. "unsleeping thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/unsleeping/thesaurus/synonyms>