Related Clues:

• Slinky, basically
• Mattress feature
• Word with puller or service
• Emulate a snake in the grass
• Race finish
• It's all wound up
• Perform an electrician's job
• Secreted mike
• Conductor
• DNA shape
• Rattler's posture
• Flex
• Electricity conductor
• Slinky's shape
• Stamp purchase, perhaps