Answer:

SOPOR

Answer	Crossword Clue
SOPOR	Lethargy
SOPOR	Deep, unnatural sleep
SOPOR	Deep sleep

SOPOR	Listlessness
SOPOR	State of deep sleep
SOPOR	Profound sleep.
SOPOR	Stupor.
SOPOR	Lethargy.
SOPOR	Sleep.
SOPOR	Lethargic sleep.
SOPOR	Comalike sleep.

SOPOR	Deep sleep.
SOPOR	Unnaturally deep sleep.
SOPOR	Profound sleep
SOPOR	Profoundly lethargic state
SOPOR	Lethargic state
SOPOR	Rip Van Winkle's state
SOPOR	Lethargic sleep
SOPOR	Unnaturally deep sleep

SOPOR	Very deep sleep
SOPOR	Profoundly deep sleep

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.