a volte-face

(formal)

a sudden change of a belief or plan to the opposite of what it was before In the early 90's he made a complete political volte-face, moving from the Republican Party to the Democrats.

Common Names:

Name	Pronounced	Usage
Liss	-	Norwegian
Ketut	-	Indonesian, Balinese
Kallie	KAL-ee	English
Quinn	[kwin]
Phestos	-	Biblical Greek
Fadi	-	Arabic