runabout
run·a·bout / ˈrənəˌbout/ •
n. a small car, motorboat, or light aircraft, esp. one used for short trips.
The Oxford Pocket Dictionary of Current English
motorboat
mo·tor·boat / ˈmōtərˌbōt/ •
n. a boat powered by a motor, esp. a recreational boat.
The Oxford Pocket Dictionary of Current English