Related Clues:

• Very, very tired
• Like some phones or weights
• Word with "duck" or "end"
• Like a spent battery
• Lookalike
• Word with "even" or "heat"
• Gone to glory
• In the Land of Nod
• Like a dreamer
• Muffle, as sound
• No longer alive
• "Fifteen men on the ___ man's chest"
• __ end
• Kaput, as a battery
• __ in the water