Beat badly, 7 letters
Defeat decisively, 7 letters
Hit with a haymaker, 7 letters
Let have it, 7 letters
Trounce, 7 letters
Whack, 7 letters
Informal terms for personal possessions, 7 letters
Beat badly, 9 letters
Defeats decisively, 8 letters
Whales the tar out of, 8 letters