Related Clues:

• Rigorous - back of boat
• Emergency lane
• Difficult to do
• Unyielding — rump
• Tough — laborious
• Ship back?
• Fast companion
• Uncompromising virtuoso
• You might give this to someone you don't like
• Austere part of a ship?
• Rear, in the Navy
• Bow's counterpart
• Fiddling Isaac
• Ready to get down, in a way
• It's tough for Spooner's warder working in the garden