Wide-awake

adj. capable, energetic everyday

What it means

Fully alert, attentive, and free from drowsiness.

Reach for it when describing complete wakefulness when readiness to notice or act matters

The wide-awake lookout noticed the harbor light change twice.

Words to choose between 7

By register, from playful at the top to literary at the bottom. Tap a word to see when it fits.
playful
everyday
warm
professional
formal
  • playful

    on the ball

    Fits when quick awareness should sound informal

    Careful On the ball praises competence instead of literal wakefulness and sounds casual in formal duty descriptions.

  • everyday

    awake

    Fits when not sleeping is the only established fact

    Careful Someone can be awake yet groggy, while wide-awake excludes drowsiness.

  • everyday

    clearheaded

    Fits when thought is sharp despite fatigue or stress

    Careful Clearheaded concerns judgment and can persist without total wakefulness.

  • warm

    bright-eyed

    Fits when fresh cheerful morning energy is visible

    Careful Bright-eyed is too cheerful for an anxious night watch.

  • professional

    alert

    Fits when readiness to notice change or danger is central

    Careful Alert does not imply that sleepiness was expected or overcome.

  • professional

    attentive

    Fits when sustained focus on a person or task deserves praise

    Careful Attentive people may still be tired and says nothing about physical wakefulness.

  • formal

    vigilant

    Fits when alertness is directed toward a real risk

    Careful Vigilant introduces threat and can sound severe in a peaceful setting.

Opposites 3

  • asleep
  • drowsy
  • groggy

Common phrases 3

  • feel wide-awake

    After the cold shower, I began to feel wide-awake.

  • stay wide-awake

    The rested driver could stay wide-awake through the short night journey.

  • suddenly wide-awake

    One unfamiliar sound left the caretaker suddenly wide-awake.

Definitions and examples are written for this site. How words are chosen Updated