Related Clues:

• Back on board?
• Outboard motor locale
• At the back
• Rear part of a ship
• Like taskmasters, often
• Rearward, at sea
• Sailor's rear end?
• Like Captain Ahab
• Opposite of stem
• Toward the back of the boat
• Hardly permissive
• Far from friendly
• Toward the back, on a ship
• Severe in manner
• Brooking no nonsense