Driving Need is a term used to describe the essential components of operating a vehicle. The four letter word TEST refers to a driving TEST, which is required to obtain a driver's LICENSE. GAS is a three letter word that stands for gasoline, which is necessary to power a CAR. TEE is a three letter word that stands for the steering wheel, which is used to control the direction of the CAR. LICENSE is a seven letter word that refers to a driver's LICENSE, which is required to legally operate a vehicle. CAR is a three letter word that stands for an automobile, which is the vehicle used for driving. URGE is a four letter word that stands for the motivation or desire to drive.