Related Clues:

• Boat's spine
• Nero's earth
• Structural support for a ship
• "Dallas" actor Howard
• "Cotta" or "firma" starter
• World currency proposed by a Belgian economist
• Part of a ship's backbone
• Collapse, with 'over'
• Collapse, with "over"
• Stabilizing structure
• Stem-to-stern stabilizer
• Sailing stabilizer
• Ship part represented by the constellation Carina
• Stem-to-stern timber
• Nautical beam