fight tooth and claw

fight tooth and claw/nail

to fight very hard to achieve something (often + to do sth) We fought tooth and nail to retain our share of the business.

Name	Pronounced	Usage
Ravindra	-	Hinduism, Indian, Hindi, Marathi, Telugu, Kannada
Renie	-	English (Rare)
Polat	-	Turkish
Jeronim	-	Croatian
ÁLmos	AHL-mosh	Hungarian
Ezra	EZ-rə (English)	Biblical, English, Hebrew