Difference between Unruffled and Unflustered

UNRUFFLED vs UNFLUSTERED: ADJECTIVE

Imperturbable, Even, Cool, Sedate, Smooth, Serene, Unflurried, Still, Tranquil, Composed, Quiet, Placid, Calm, Unflustered, Unperturbed

Imperturbable, Even, Cool, Sedate, Smooth, Serene, Unflurried, Still, Tranquil, Composed, Quiet, Placid, Calm, Unflustered, Unperturbed

Showing a calm, unruffled exterior in the face of unpleasantness puts people at ease.
Harry was standing on the floor, unruffled, spinning his wand slowly and smiling.
Millie, but was reassured by the unruffled sweetness of her face.
Stocks unruffled by debate; oil down as OPEC meets; Deutsche.
He was unruffled, content, still in control at mission central.
THE NAUTILUS resumed its unruffled smeridian with considerable speed.
Its face was still Nike Classic and unruffled.
Feeling utter calm and unruffled repose or quietude.
So marked was this unruffled calm in Br.
Unruffled, vex may understandable into feign later on.

He was heckled slightly during his presentation, and I was astounded when he, unflustered, retorted the remark, and continued on with his talk.
Centre in an official marli van breda stood as desai that van breda sounded unflustered and older brother.
Under these circumstances, community life was disrupted, and fear could even beu2093heardu9400 in the words of the usually unflustered Elizabeth Drinker.