Related Clues:

• Business salutation
• Lancelot and others
• Letter opener?
• They're dubbed
• Polite title
• Bawdyhouse figure
• Old-fashioned letter opener
• Some British parliamentarians
• ___ President
• Bit of politesse, back and forth
• Knights in shining armor
• Chairwoman's address
• Noblemen
• Sir's mate
• Woman of refinement