Related Clues:

• Stop, on a tub
• Ship-to-ship communication
• Tar's 'Stop!'
• Call aboard
• 'Stop!' at sea
• ''Cut it out, Sailor!''
• Stopper from a tub?
• Tub stopper?
• Stern cry?
• Pirate's greeting
• Greeting to a matey
• Call for the salt?
• ''Cease!'' at sea
• ''Hi, Popeye!''
• Bluejacket's hail