WordNet: imperturbable, unflappable
not easily perturbed or excited or upset; marked by extreme calm and composure; "hitherto imperturbable, he now showed signs of alarm"; "an imperturbable self-possession"; "unflappable in a crisis"
- similar to composed
imperturbable
- (englanti) imperturbableness (derivationally related)
- (englanti) imperturbability (derivationally related)
- (suomi) tyyni (synonyymi)
unflappable
- (suomi) rauhallinen (synonyymi)