alert

“alert to the problems” -  

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view all Dictionary Definitions (7)

alert

  1. adjective, vigilantly attentive
  2. adjective, brisk, nimble, or lively
  3. noun, an alarm or warning, esp a siren warning of an air raid
  4. (and 4 more)

By  

Collins English Electronic Dictionary - Digital Edition: 2008 © HarperCollins Publishers 2008

 

view all Dictionary Examples (2)

  1. alert to the problems
  2. on the alert for any errors

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Synonyms

active, active, warning, signal, alarm, siren, watchful, vigilance, wary, quick


Antonyms

all clear, lull, careless

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