Related Clues:

• It's fit to be tied
• Word in a salutation, perhaps
• Paul McCartney, for one
• Walter Scott's title
• Hawser
• 'Hey, mister!'
• Polite address
• 'My dear man'
• Hitchcock film
• Madam's counterpart
• 'To ___ With Love'
• Object in gym class
• Army address
• Catch rodeo-style
• Polite term of address