The crossword solutions for the term 'USE A JOYSTICK' are 'STEER' and 'AVIATE'. A joystick is a device used to control the movement of a computer or video game character. It is typically used to STEER a vehicle or aircraft in the game, and the two solutions reflect this. 'STEER' is a five-letter word that means to guide or direct the course of something, while 'AVIATE' is a six-letter word that means to fly an aircraft. Therefore, the two words together suggest that a joystick can be used to control the direction of a vehicle or aircraft.