Synonyms for on the alert
on the alert

English Synonyms and AntonymsRate these synonyms:0.0 / 0 votes

1. on the alert

   Vigilant implies more sustained activity and more intelligent volition than alert; one may be habitually alert by reason of native quickness of perception and thought, or one may be momentarily alert under some excitement or expectancy; one who is vigilant is so with thoughtful purpose. One is vigilant against danger or harm; he may be alert or watchful for good as well as against evil; he is wary in view of suspected stratagem, trickery, or treachery. A person may be wakeful because of some merely physical excitement or excitability, as through insomnia; yet he may be utterly careless and negligent in his wakefulness, the reverse of watchful; a person who is truly watchful must keep himself wakeful while on watch, in which case wakeful has something of mental quality. Watchful, from the Saxon, and vigilant, from the Latin, are almost exact equivalents; but vigilant has somewhat more of sharp definiteness and somewhat more suggestion of volition; one may be habitually watchful; one is vigilant of set purpose and for direct cause, as in the presence of an enemy. Compare ALERT.

   Synonyms:
   alert, awake, careful, cautious, circumspect, on the lookout, sleepless, vigilant, wakeful, wary, watchful, wide-awake

   Antonyms:
   careless, drowsy, dull, heedless, inattentive, incautious, inconsiderate, neglectful, negligent, oblivious, thoughtless, unwary

Dictionary of English SynonymesRate these synonyms:0.0 / 0 votes

1. on the alert

   Synonyms:
   watching, watchful, attentive, vigilant, on the look out

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How to use on the alert in a sentence?

1. Exxon Mobil Corp:

   In an abundance of caution, the refinery activated the Crenshaw Boulevard barriers and the Torrance Fire Department sounded the community warning sirens to alert the public to shelter in place.

2. Richard Levitan:

   Their X-ray's looked awful, their oxygen was terrible, and yet they're completely awake, alert on a cell phone, and they all said is they've been somewhat sick for days, and then only recently did they notice either shortness of breath or fatigue or something else.

3. Lara Garey:

   ALS typically hits his age group – early to mid-40s through the 50s – and most guys, especially these military guys, they’re just going to chalk up these symptoms as part of getting older, we’ve been reaching out, at least to those guys, to let them know that this has happened and be alert.

4. Tel Aviv:

   Continue life as usual, be calm, but be alert.

5. Charles W. Tobey:

   A democratic government is only as strong as the alert conscience of its people.