Autostarter is a term typically used to refer to the device that assists in starting a vehicle's engine. However, there are several other synonyms that can be used to describe this type of device. One common term is the starter motor, which is an electric motor specifically designed to crank the engine. Another term is the cranking motor, which is the device that assists with the initial turning of the engine. Additionally, the term ignition switch can be used to describe the mechanism that activates the starter. Finally, the term keyless start button can be used to refer to newer vehicles with push-button starters. Regardless of the terminology used, the autostarter remains an integral part of modern automobiles.