Related Clues:

• Darned spot, often
• Achilles’ soft spot
• Achilles' weakness
• Stiletto, for one
• Bread-loaf part
• Back of the foot
• Louse
• Snickersnee handle
• Ax handle
• Command for Fido
• Obedience class command
• Obedience-school command
• Loaf's end
• Foil feature
• Pump back