Related Clues:

• Political tactic
• Unpleasant political tactic
• Spread, as finger paint
• Slur
• Campaign dirty trick
• Attack unfairly
• Bit of negative campaigning
• Ugly kind of campaign
• Campaign ugliness
• Stain or smudge
• Staple of political dirty tricks
• Campaign staple
• Eyeliner problem
• Sully the name of
• Artist's mishap