Related Clues:

• Bird's perch, perhaps
• Soft-shoe, e.g.
• Undercover device
• Spying aid
• Keg outlet
• Stout spout
• Ann Miller forte
• Criminal's worry
• Pub feature
• Keg piece
• Electricity conductor, often
• Exploit, as a resource
• Telegrapher's sound
• 'Man on ___' (2008 Oscar-winning documentary)
• Slinky, essentially