Related Clues:

• Sailor's 'Halt!'
• One word of advice
• ''Belay there!''
• Cautionary note
• It may stop a runaway
• Hook's ''halt!''
• Amazed exclamation
• Pirate's cry
• ''Stop right there!''
• Impressed exclamation
• 'Take it easy!'
• Silver stopper
• ''Cut it out!''
• Horn-blower's 'Halt!'
• Rider's command