Related Clues:

• Watermelon shape
• Spy author Deighton
• Shaped like Humpty Dumpty
• Like many a race route
• Shaped like an ellipse
• "Underworld" director Wiseman
• Not quite round
• Ellipsoid
• Cariou of "Boynton Beach Club"
• White House office
• Sort of circular
• Oblong
• Elliptic
• "The Ipcress File" writer Deighton
• Like zero