Antonyms of alert from BoostVocab

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alert

/ə'lɜrt/

Synonyms of alert Antonyms of alert Examples of alert Usage of alert Parts of alert Definition that contains alert Words sounding like alert Explanation of alert

noun
condition of heightened watchfulness or preparation for action
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"bombers were put on alert during the crisis"

Similar:

qui vive

type of:
preparation preparedness readiness
verb
warn or arouse to a sense of danger or call to a state of preparedness
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"We alerted the new neighbors to the high rate of burglaries"

Similar:

alarm

type of:
warn
adjective
engaged in or accustomed to close observation
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"caught by a couple of alert cops" "alert enough to spot the opportunity when it came" "constantly alert and vigilant, like a sentinel on duty"

Similar:

watchful wide-awake argus-eyed heads-up lidless open-eyed sleepless vigilant wakeful fly

Opposite:

unalert
adjective
mentally perceptive and responsive
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"an alert mind" "alert to the problems"

Similar:

alive awake cognisant cognizant aware
adjective
quick and energetic
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Similar:

brisk lively merry rattling snappy spanking zippy energetic
noun
a warning serves to make you more alert to danger
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Similar:

alerting

type of:
warning
noun
an automatic signal (usually a sound) warning of danger
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Similar:

alarm alarum warning signal

type of:
signaling sign signal

Antonyms of alert