Related Clues:

• Not perfectly round
• Elliptical
• Not square
• Like Mork's spaceship
• Like pear tree leaves
• Roundish
• Like Humpty Dumpty
• Like acacia leaves
• Geometric figure
• Like some leaves
• Like many amphitheaters
• Football-shaped
• Stretched figure
• Shaped like Humpty
• In the form of a race track