Synonyms of unruffled in English:

unruffled


See US English definition of unruffled

See UK English definition of unruffled

See Spanish definition of sereno

adjective

1‘Julius replied in an unruffled tone’

SYNONYMS
calm, composed, undisturbed, unagitated, unmoved, controlled, self-controlled, self-possessed, untroubled, undismayed, unperturbed, at ease, tranquil, relaxed, serene, cool, cool, calm, and collected, cool-headed, unshaken, unbothered, unexcitable, unemotional, equanimous, unflappable, imperturbable, equable, stoical, urbane
informal together, unfazed
North American informal nonplussed
ANTONYMS

frantic, nervous

2‘an unruffled sea’

SYNONYMS
tranquil, calm, smooth, still, flat, even, motionless, placid, waveless, pacific, undisturbed, unagitated, unbroken, like a millpond
ANTONYMS

choppy, stormy