Driver is a common word that refers to an individual who operates a vehicle, but the English language has numerous synonyms for this term. Some of these include chauffeur, pilot, operator, motorist, and navigator. A chauffeur is typically a professional driver who is hired to transport individuals in a luxurious vehicle. A pilot is someone who navigates and drives airplanes and other aerial vehicles. An operator may drive cranes, elevators, or other machines. A motorist is anyone who drives a vehicle on a particular road or highway. A navigator is someone who directs and assists the driver in driving a vehicle. There are numerous ways to classify drivers, and the English language has an abundance of synonyms for the word driver.