The term 'READY TO BE DRIVEN' can be summarized by three crossword solutions: TEED (4 letters), INGEAR (6 letters), and TEEDUP (6 letters). TEED is an informal term meaning to be prepared or ready for something. INGEAR is a verb meaning to put a vehicle into gear, such as a car or boat. TEEDUP is an adjective meaning to be ready to go, usually referring to a vehicle that has been prepared for use. Together, these three words describe a vehicle that is ready to be driven.