Crossword Clue:

Deep sleep

Answer	Crossword Clue
SOPOR	Deep sleep
SOPOR	Deep sleep.
COMA	Deep sleep

SOPOR	Deep, unnatural sleep
REMS	Deep sleep indicators
REMS	Deep sleep states
SOPOR	Very deep sleep
REM	Deep sleep stage
COMA	Incredibly deep sleep
SOPOR	Unnaturally deep sleep
COMA	Very deep sleep

COMA	Extremely deep sleep
SOPOR	Unnaturally deep sleep.
COMA	Really deep sleep
SOPOR	Profoundly deep sleep
REM	Deep sleep state
REMS	Deep sleep stages
NAP	Hardly a deep sleep
SOPOR	State of deep sleep

NARCO	Deep sleep (comb. form)
NARCOLEPSY	Tendency to deep sleep
NAP	Not a deep sleep
OUT	In a deep sleep
STIR	Come out of a deep sleep
COMA	More than just a deep sleep
DELTAWAVES	Signs of deep sleep on an electroencephalogram