CAR STOPPERS is a term used to describe three different components of a car that are used to stop it. BRAKES, which is a 6 letter word, is the most common type of car stopper and is used to slow down or stop the car by pressing on the brake pedal. CORKS, which is a 5 letter word, is a less common type of car stopper and is used to block off a certain area of the car, such as the exhaust pipe. POWERBRAKES, which is an 11 letter word, is a more advanced type of car stopper and is used to provide extra stopping power when the BRAKES are applied.