Past Tenses
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on the alert synonyms

Trying to find another word for on the alert in English? No problem. Our thesaurus contains synonyms of on the alert in 18 different contexts. We have listed all the similar and related words for on the alert alphabetically.

  • animate
  • around
  • awake
  • breathing
  • cognizant
  • conscious
  • dynamic
  • existing
  • extant
  • functioning
  • growing
  • knowing
  • live
  • about
  • active
  • afoot
  • alert
  • awake
  • roused
  • alert
  • all ears
  • awake
  • aware
  • conscientious
  • enrapt
  • enthralled
  • fascinated
  • glued
  • hanging on every word
  • heedful
  • hooked
  • immersed
  • accurate
  • alert
  • apprehensive
  • assiduous
  • attentive
  • chary
  • choosy
  • circumspect
  • concerned
  • conscientious
  • conservative
  • cool
  • deliberate
  • careful
  • conscientious
  • mindful
  • observant
  • thoughtful
  • alive
  • astir
  • attentive
  • careful
  • heedful
  • insomnious
  • observant
  • on guard
  • on the alert
  • on the lookout
  • on the qui vive
  • sleepless
  • unsleeping
  • alive
  • astir
  • attentive
  • careful
  • heedful
  • insomniac
  • observant
  • on guard
  • on the alert
  • on the lookout
  • on the qui vive
  • sleepless
  • unsleeping
  • advertent
  • alive
  • attentive
  • bright
  • clear-sighted
  • comprehending
  • considering
  • contemplating
  • correct
  • deducing
  • detecting
  • discerning
  • discovering
  • alert
  • averting
  • cautious
  • checking
  • defending
  • expectant
  • guarding
  • preservative
  • preventive
  • protecting
  • safeguarding
  • vigilant
  • warding off
  • active
  • all ears
  • bright
  • cagey
  • careful
  • circumspect
  • clever
  • fast on the draw
  • good hands
  • heads up
  • heedful
  • hip
  • intelligent
  • active
  • all ears
  • bright
  • cagey
  • careful
  • circumspect
  • clever
  • fast on the draw
  • good hands
  • heads up
  • heedful
  • hip
  • intelligent
  • active
  • alert
  • antsy
  • anxious
  • bustling
  • edgy
  • fidgeting
  • fidgety
  • jumpy
  • nervous
  • on edge
  • strung out
  • tossing and turning
  • alive
  • astir
  • attentive
  • awake
  • careful
  • heedful
  • insomniac
  • insomnious
  • observant
  • on guard
  • on the alert
  • on the lookout
  • on the qui vive
  • acute
  • agog
  • alert
  • anxious
  • attentive
  • aware
  • cautious
  • circumspect
  • guarded
  • keen
  • looking for
  • looking to
  • observant
  • alert
  • arising
  • awake
  • conscious
  • getting up
  • rising
  • stirring
  • wakened
  • alert
  • attentive
  • cagey
  • calculating
  • canny
  • chary
  • circumspect
  • considerate
  • discreet
  • distrustful
  • doubting
  • frugal
  • gingerly
  • alert
  • all ears
  • attentive
  • careful
  • cautious
  • chary
  • circumspect
  • glued
  • guarded
  • heedful
  • hooked
  • keen
  • not missing a trick
  • active
  • alert
  • all ears
  • attentive
  • bright
  • bright-eyed and bushy-tailed
  • fast on the draw
  • heads up
  • intelligent
  • lively
  • on guard
  • on one's toes
  • on the ball

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