unflappable

mod. not subject to distraction; imperturbable. She is totally unflappable.

Name	Pronounced	Usage
Alfreda	ahl-FRE-dah (Polish, German, Italian)	Polish, German, Italian, English
Boggs
Valentinus	-	Ancient Roman
Casey	['keisi]
Darien	DER-ee-ən, DAR-ee-ən	English
Shani (2)	-	Hinduism