Related Clues:

• Kevin, in ''Superman Returns
• Loop of wire, e.g.
• Roll of postage stamps
• Electromagnet component
• Slinky, for one
• Wind into spirals
• Ornamental spiral
• Snake shape
• Spring, essentially
• Snake's posture, sometimes
• Rattlesnake's shape
• Double ___ (DNA structure)
• Emulate a snake
• Form rings
• Slinky, essentially