Possible Clues:

• Cunning in a ship
• Ship of cunning
• Cunning in a well-built ship
• Vessel for a skilled occupation
• Carving, e.g.
• Where there might be may Rs in a turkey, perhaps
• Boat, artifice or skills
• Occupation in which skill is needed
• Boat-building, say?
• Not the skill of working on the land