Related Clues:

• Dennis, Bobby, or Bret
• E-F-G-H-E
• Boat's bottom
• Bottom of the sea?
• Boat's exterior
• Frigate frame
• Bottom of a boat
• Keel's place
• Nutshell
• Exterior of a ship
• Chicago's __ House
• Walnut covering
• Framework of ship
• Outer covering of a seed or nut
• Bottom of the ocean?