The term FOOT LEVER can be broken down into two crossword solutions: PEDAL (5 letters) and TREADLE (7 letters). A PEDAL is a lever that is operated by the foot, usually to control a machine or vehicle. It is commonly found on bicycles, cars, and other machines. A TREADLE is a foot-operated lever used to power a machine, such as a sewing machine or a loom. It is typically connected to a wheel or pulley system that is used to move the machine's parts.