Related Clues:

• 48-Down, in poetry
• Start
• Widely known
• Lead
• See 45-Across
• Dentist's instruction
• Certain tournament
• Door sign
• Not settled
• See 34-Across
• Many a tournament
• Ready to serve
• Dentist's directive
• Expose, poetically
• With 34-Across, like some women's shoes