Related Clues:

• (and 1 across) Rather cynical writer suggesting we should give him a buzz?
• Frodo's burden (Tolkien)
• Attempt to win support of sovereign's advisers
• Illogically, a square
• Surround; reverberate
• Margaret Smith after her single days
• Common to tennis, squash and basketball
• Trying place for game competitors!
• Woo, quadrangle
• Margaret Smith after the singles game
• Associated with book by Browning
• Tennis area
• Jewellery item
• Tennis playing area
• Band producing resonant sound