Related Clues:

• One step in a case?
• Landing place
• Flight component?
• About 2 1/2 feet for humans, I suppose
• It starts off well
• Elevating device
• Trotter's rhythm
• Riser and tread
• Double-quick, e.g.
• Rate of speed
• Wear a hole in the rug
• Horse's gait
• Rate of movement
• A lap a minute, e.g.
• Marathoner's concern