Related Clues:

• 'Dear' advice-giver
• Lock site, maybe
• "Dear" one
• Jousting title?
• Paul McCartney title
• Mr. Whoever-You-Are
• Officer's address
• Headmaster's title
• Title for Elton John
• Old letter opener
• General address?
• Knight address
• Singer John's title
• Letter starter
• Term of respect