Related Clues:

• Dope on a horse
• Scratch left on a table?
• Marker's end
• 15%, maybe
• Certain undergarment
• Freudian --
• Get careless
• Rejection notice
• __ of the tongue
• Mess (up)
• Tongue part
• Minor gaffe
• Careless mistake
• Recommendation
• Bettor's boon