Now updated for CSW19. New words, if any, and new inflections of existing words, are shown in red.
| autocross | motor racing round a rough grass track. |
| autodrome | a track or circuit for racing cars, go-karts, etc. |
| autopoint | a point-to-point over rough country in motor vehicles. |
| autosport | the sport of motor-racing. |
| autotest | a competition in which drivers race standard cars around a circuit. |
| dragster | a car built or modified for use in drag races. |
| dragstrip | a track for drag racing. |
| dragway | a race course for drag racing. |
| enduro | a long distance race testing the endurance of motor vehicles rather than their speed. |
| equipe | (Fr.) in motor-racing and other sports, a team. |
| karting | go-kart racing. |
| minimoto | a reduced size replica motorcycle used for racing. |
| motocross | a form of scrambling, motorcyle racing round a rough circuit. |
| rallycross | a form of motor sport in which cars race over a one-mile circuit of rough grass with some hard-surfaced sections. |
| rallye | (US) a (car) rally. |
| rallying | the sport of driving in car rallies. |
| rallyingly | (Adv.) RALLYING. |
| rallyist | one who takes part in rallies. |
| roadeo | a competition for truck drivers. |
| speedway | a road designed for rapid travel. |
| stockcar | a specially adapted and strengthened ordinary saloon car used for stock car racing. |
| supermoto | a form of motorcycle racing over part tarmac, part dirt. |
| trackside | the side of a (racing) track. |
| yump | in rally-driving, to leave the ground when going over a ridge or crest. |