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alert

See definition of alert on Dictionary.com
  • adj.attentive, lively
  • nounwarning
  • verbwarn

synonyms for alert

  • active
  • bright
  • careful
  • intelligent
  • observant
  • perceptive
  • sharp
  • vigilant
  • wary
  • watchful
  • wired
  • wise
  • hip
  • jazzed
  • quick
  • ready
  • spirited
  • all ears
  • cagey
  • circumspect
  • clever
  • fast on the draw
  • good hands
  • heads up
  • heedful
  • on guard
  • on one's toes
  • on the ball
  • on the job
  • on the lookout
  • on the qui vive
  • psyched-up
  • switched on
  • wide-awake
  • with it
See also synonyms for: alerted / alertly / alertness / alerts

antonyms for alert

MOST RELEVANT
  • careless
  • dull
  • foolish
  • ignorant
  • inattentive
  • incautious
  • indifferent
  • indiscreet
  • lazy
  • negligent
  • stupid
  • thoughtless
  • unaware
  • unintelligent
  • unobservant
  • slow
  • uneducated
  • asleep
  • drowsy
  • lethargic
  • sluggish
  • weary
    Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

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    How to use alert in a sentence

    The US Federal Bureau of Investigation became involved early on when the Tesla employee alerted it to Kriuchkov’s plan.
    HOW A $1 MILLION PLOT TO HACK TESLA FAILEDPATRICK O'NEILLAUGUST 28, 2020MIT TECHNOLOGY REVIEW
    There's also an app—of course there's an app—that will alert you when the mask filters need to be replaced.
    LG’S BATTERY-POWERED FACE MASK WILL “MAKE BREATHING EFFORTLESS”RON AMADEOAUGUST 27, 2020ARS TECHNICA
    The new $100 Inspire 2 activity tracker is different from the Halo, however, with a small screen that provides phone notifications and app alerts.
    AMAZON JUMPS INTO SMART WEARABLES MARKET WITH HALO ACTIVITY TRACKING BANDAARON PRESSMANAUGUST 27, 2020FORTUNE
    Mobile phone and broadcast alerts advised people to prepare to evacuate.
    IMPROVED THREE-WEEK WEATHER FORECASTS COULD SAVE LIVES FROM DISASTERALEXANDRA WITZEAUGUST 27, 2020SCIENCE NEWS
    District Attorney Michael Ramsey of Butte County, where Paradise is located, confirmed in March that PG&E alerted his office to the allegations and said he was awaiting further information.
    THE MYSTERY HOUSE: HOW A SUSPICIOUS MULTIMILLION DOLLAR REAL ESTATE DEAL IS CONNECTED TO CALIFORNIA’S DEADLIEST FIREBY SCOTT MORRIS, BAY CITY NEWS FOUNDATIONAUGUST 26, 2020PROPUBLICA
    They both targeted and hacked other technology companies after Sullivan failed to alert law enforcement about the 2016 Uber hack, according to Anderson’s statement.
    EX-UBER SECURITY CHIEF ACCUSED OF COVERING UP HACKINGVERNE KOPYTOFFAUGUST 20, 2020FORTUNE
    To perform sentiment analysis, create an alert for your brand.
    SEVEN BRAND HEALTH METRICS AND HOW TO MEASURE THEMALEH BARYSEVICHJULY 24, 2020SEARCH ENGINE WATCH
    Therefore, informational digests and regular alerts when you update the situation shouldn’t be stopped.
    MARKETING STRATEGIES DURING COVID-19 TIMESEVELINA BROWNJULY 13, 2020SEARCH ENGINE WATCH
    Being able to predict a seizure episode, especially several minutes before they happen, could provide patients with an early alert system that helps reduce injuries and even save lives.
    HOW A CROWDSOURCING CHALLENGE TURBOCHARGED BRAIN RESEARCH DURING LOCKDOWNSHELLY FANJUNE 2, 2020SINGULARITY HUB 
    All you need to do is enter your URL and Linkody alerts you about the current index status.
    FREE RESOURCES TO GROW YOUR BUSINESS DURING LOCKDOWNBIBI RAVENMAY 20, 2020SEARCH ENGINE WATCH
    SYNONYM OF THE DAY
    OCTOBER 26, 1985
    Choose the synonym for future
    capacitor

    WORDS RELATED TO ALERT

    • adept
    • adequate
    • adroit
    • agile
    • alert
    • apt
    • bright
    • capable
    • competent
    • cunning
    • deft
    • dexterous
    • easy
    • effortless
    • endowed
    • equipped
    • facile
    • fitted
    • good
    • intelligent
    • knowing
    • powerful
    • ready
    • smart
    • strong
    • worthy
    Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.