tooth and nail

Furiously or fiercely; with all of one's strength and effort. I know my brother has fought tooth and nail to be re-elected, so his victory tonight is certainly well earned. The elite troops have been placed around the perimeter to defend the palace tooth and nail from rioters.

Common Names:

Name	Pronounced	Usage
Grga	-	Croatian
Best	[best]
WarcisŁAw	-	Polish (Archaic)
Rabi'a	-	Arabic
Ashwin	-	Indian, Hindi, Marathi, Tamil, Telugu, Kannada
Caelestinus	-	Late Roman