Imperturbable

adj. calm, resilient formal

What it means

Remaining composed and clear-minded when events might unsettle others.

Reach for it when praising calm that holds under pressure without suggesting indifference

The imperturbable coordinator rerouted the crowd after the power failed.

Words to choose between 6

By register, from playful at the top to literary at the bottom. Tap a word to see when it fits.
everyday
professional
formal
  • Imperturbable (this word)
  • stoic
literary
  • everyday

    calm

    Fits when a settled manner is enough and the pressure is modest

    Careful Calm does not convey the unusual resistance to disturbance.

  • everyday

    unflappable

    Fits when friendly praise should highlight steadiness under surprise

    Careful Unflappable is more conversational and may feel too jaunty for solemn danger.

  • professional

    composed

    Fits when controlled behavior and expression are visible

    Careful Composed may be temporary and effortful rather than deeply unshaken.

  • formal

    stoic

    Fits when endurance includes restraint of pain or complaint

    Careful Stoic can imply suppressed feeling that imperturbable does not.

  • literary

    equable

    Fits when a person's temperament stays consistently even

    Careful Equable describes an ongoing disposition, not one demanding incident.

  • literary

    placid

    Fits when gentle stillness is the desired image

    Careful Placid may sound passive when the person is calmly taking action.

Opposites 3

  • agitated
  • flustered
  • volatile

Common phrases 3

  • imperturbable calm

    Her imperturbable calm steadied the room during the false alarm.

  • imperturbable manner

    He answered each hostile question with an imperturbable manner.

  • remain imperturbable

    The pilot seemed to remain imperturbable as the weather shifted.

Definitions and examples are written for this site. How words are chosen Recording: Qwertygiy, American accent, from Wikimedia Commons, CC0 Updated