Related Clues:

• It may bark
• Close securely
• It may get into deep water
• New Year's Eve popper
• Sink problem
• Letter closer
• Farm mom
• Water blocker
• Stop, as a leak
• Notary's need
• Flood-control structure
• Foal's mom
• Antarctica dweller
• Singer who married Heidi Klum
• Beavers' construction