Clue: Deep, deep sleep

Answer: SOPOR

Length: 5

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Similar Clues:

• Deep, unnatural sleep (SOPOR with 5 letters)
• Extremely deep sleep (COMA with 4 letters)
• "You are falling ___ deep sleep..." (INTOA with 5 letters)
• State of deep sleep (SOPOR with 5 letters)
• In a deep sleep (OUT with 3 letters)
• Signs of deep sleep on an electroencephalogram (DELTAWAVES with 10 letters)
• Tendency to deep sleep (NARCOLEPSY with 10 letters)
• Profoundly deep sleep (SOPOR with 5 letters)
• Simile for a deep sleeper (LOG with 3 letters)
• More than just a deep sleep (COMA with 4 letters)