unruffled
Not at all flustered
Unruffled means calm and composed, not agitated or disturbed.
Someone who remains unruffled under pressure keeps their cool when others might panic: She was completely unruffled by the criticism.
The word suggests a smooth surface—feathers or water—that hasn't been disturbed.
An unruffled demeanor projects quiet confidence.
Calm and self-possessed
- poisedCalm and controlled
- collectedCalm and self-possessed
- self-possessedCalm and confident
- unflappableImpossible to disturb
imperturbable · coolheaded · levelheaded · self-controlled · self-assured · equanimous · dignified · graceful
Untroubled and composed
- tranquilCalm and untroubled
- peacefulFree from disturbance
- placidCalm, undisturbed
- stillUnmoving, or continuing
quiet · undisturbed · smooth · glassy · untroubled · halcyon · idyllic · becalmed
Unshakable mental steadiness
- stoicUncomplaining endurer of hardship
- phlegmaticUnemotionally calm, slow-reacting
- even-temperedReliably calm disposition
- equableCalm and unvarying
unexcitable · patient · forbearing · tolerant · mild-mannered · easygoing · nonchalant · laid-back
Not disturbed or concerned
- unfazedNot disturbed or disconcerted
- unperturbedNot bothered or worried
- unmovedNot stirred physically/emotionally
- unshakenRemaining firm and steady
unconcerned · indifferent · detached · dispassionate · unemotional · aloof · insouciant · blasé
Without roughness or difficulty
- sleekSmooth and elegant
- neatOrderly, or undiluted
- unwrinkledHaving no creases
- pressedPushed or smoothed flat
crisp · flat · uncreased · uncrumpled · pristine · immaculate · groomed · tidy
composed
Calm and self-possessed
- poisedCalm and controlled
- collectedCalm and self-possessed
- self-possessedCalm and confident
unflappable · imperturbable · coolheaded · levelheaded · self-controlled · self-assured · equanimous · dignified · graceful · assured
serene
Untroubled and composed
still · quiet · undisturbed · smooth · glassy · untroubled · halcyon · idyllic · becalmed · windless
equanimity
Unshakable mental steadiness
- stoicUncomplaining endurer of hardship
- phlegmaticUnemotionally calm, slow-reacting
- even-temperedReliably calm disposition
equable · unexcitable · patient · forbearing · tolerant · mild-mannered · easygoing · nonchalant · laid-back · mellow
unbothered
Not disturbed or concerned
- unfazedNot disturbed or disconcerted
- unperturbedNot bothered or worried
- unmovedNot stirred physically/emotionally
unshaken · unconcerned · indifferent · detached · dispassionate · unemotional · aloof · insouciant · blasé · cool
smooth
Without roughness or difficulty
- sleekSmooth and elegant
- neatOrderly, or undiluted
- unwrinkledHaving no creases
pressed · crisp · flat · uncreased · uncrumpled · pristine · immaculate · groomed · tidy · orderly
- calmnesscalmness, calm, tranquility, serenity, peacefulness
- composurecalm, calmness, composure, composed, poise
- relaxedcalm, serene, peaceful, mellow, easygoing
- tranquilitycalm, peace of mind, peacefulness, serenity, peaceful
- calming phrasesstay calm, calm down, relax, keep your cool, take it easy
- slownessslow, sluggish, leisurely, unhurried, crawl