revert to type

if someone reverts to type, they return to their usual behaviour after a period of behaving in a different, usually better, way After several weeks without saying a rude word to anyone, he seems to have reverted to type.

Common Names:

Name	Pronounced	Usage
Yasen	-	Bulgarian
Pero	-	Serbian, Croatian
Line	-	Danish, Norwegian, French
Alborz	-	Persian
Raganhildis	-	Ancient Germanic
Rajkumari	-	Indian, Hindi