unwatchful

Definitions of unwatchful
1

adj not alert to what is potentially dangerous

Synonyms:
unalert, unvigilant
unwary
not alert to danger or deception
Antonyms:
alert, watchful
engaged in or accustomed to close observation
argus-eyed, open-eyed, vigilant, wakeful
carefully observant or attentive; on the lookout for possible danger
fly
(British informal) not to be deceived or hoodwinked
heads-up, wide-awake
fully alert and watchful
lidless, sleepless
always watchful
wary
marked by keen caution and watchful prudence
awake
not in a state of sleep; completely conscious
lively
full of life and energy
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