Related Clues:

• Foot unit
• Small digit?
• It's padded on a pointe shoe
• Follow, as the party line
• Kid's piggy
• From head to __
• Little piggie
• Digital temperature gauge?
• Getting to Spain on foot
• Nursery rhyme "piggie"
• It may be tapped when you listen to music
• Sand-wedge tip
• Nailed thing
• Clog part
• One out of ten