Related Clues:

• Football's flight
• Slinky, for one
• Wind into spirals
• Snail shell shape
• Helix shape
• Ornamental spiral
• Snake shape
• Type of notebook
• Conch shell shape
• Spring, essentially
• Snake's posture, sometimes
• Rattlesnake's shape
• Like many notebooks
• Double ___ (DNA structure)
• Perfect pigskin toss