Related Clues:

• Unconscious
• Lethargic
• Happy associate
• In the arms of Morpheus
• Heavy-lidded
• Grabbing forty winks
• Ready to turn in
• Grumpy colleague
• Happy companion?
• Recharging one's batteries, so to speak
• Snoozing
• Nodding off
• One of Snow White's seven
• Fictional miner with heavy eyelids
• Dreaming