Related Clues:

• Unwieldy fellows
• Shipyard relics
• Empty frames
• Big oafs
• Ships on the seafloor
• Clumsy vessels
• Unwieldy ships
• Sunken ships
• Old ships once used as prisons
• Some inveterate users of steroids
• Unwieldy vessels
• Rusted-out ships
• Big lummoxes
• Ships converted for use as prisons in 18th and 19th-century Britain