FAST DRIVER is a term used to describe someone who drives quickly and recklessly. The crossword solutions for this term are SPEEDER (7 letters), JEHU (4 letters) and LEADFOOT (8 letters). SPEEDER is a slang term for someone who drives at excessive speeds, while JEHU is an Old Testament reference to a driver of a chariot who drove recklessly. LEADFOOT is another slang term for someone who drives too fast.