racket
Definitions
A loud, unpleasant noise or clamor.
A fraudulent or dishonest scheme or business enterprise.
A bat with a round or oval frame strung with catgut, nylon, or wire, used in games like tennis or badminton.
Examples
The neighbors were making such a loud racket that I couldn't get any sleep.
She bought a new tennis racket to improve her serve before the tournament.