lifesaver russian

• спасе́ние

  rescue, saving, rescuing

  salvation, redemption

  lifesaver, salvation, godsend

• спаси́тель

  rescuer, saviour, lifesaver

  the Saviour, the Redeemer

• спаса́тель

  rescuer, rescue worker, lifesaver, lifeguard

  rescue boat, rescue ship, salvage vessel

Examples

• Ты спаса́тель.

  You're a lifesaver.