foot
In addition to the idioms beginning with foot, also see bound hand and foot; caught flat-footed; get off on the wrong foot; not touch with a ten-foot pole; one foot in the grave; on foot; on the right foot; play footsie; put one's best foot forward; put one's foot down; put one's foot in it; set foot; shoe is on the other foot; shoot oneself in the foot; wait on hand and foot. Also see under feet.