The term "motor sport" is widely known as the competitive events or activities that involve various types of motorized vehicles. However, there are also other words that can be used to describe this thrilling activity. One of which is "auto racing," which refers to the sport of racing cars, trucks or motorcycles at high speeds. Another is "motorsport racing," which is a combination of the two words and is commonly used in the UK. "Speedway" is also a synonym for motor sport, particularly referring to racing events held on oval tracks. And lastly, "driving competition" is another alternative term that can be used for motor sport.