Related Clues:

• Get stopped up
• Arterial blockage
• Plumbing stop-up
• Roto-Rooter target
• Overflow cause
• Congeal, as blood
• Shoe for a certain dance
• Cover, in a way
• Something attacked by a snake?
• Sink-drain problem
• What paper towels do to a toilet
• Pipe blocker
• Blood does it
• What a stent may prevent
• Drain pain