Clue: Profoundly deep sleep

Answer: SOPOR

Length: 5

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Similar Clues:

• End of a deep sleep? (COMAOVER with 8 letters)
• Deep sleep (e.g. COMA with 4 letters)
• Too-deep sleeps (COMAS with 5 letters)
• Deep sleep state (REM with 3 letters)
• Deep, deep sleeps (COMAS with 5 letters)
• Very deep sleep (e.g. COMA with 4 letters)
• Simile for a deep sleeper (LOG with 3 letters)
• In a deep sleep (OUT with 3 letters)
• Deep sleep stages (REMS with 4 letters)
• Extremely deep sleep (COMA with 4 letters)