Related Clues:

• Boat's bottom
• Howard of musicals
• Bottom of the sea?
• Nautical bottom
• Hull feature
• Bottom of a boat
• Capsize, with ''over''
• On an even ___ (stable)
• Backbone of a ship
• Boat-bottom part
• Boat's spine
• Structural support for a ship
• "Dallas" actor Howard
• Part of a ship's backbone
• Collapse, with 'over'