twilight

noun 0.670

deep sleep

noun 0.652

dead sleep

noun 0.617

big sleep

noun 0.600

sleeping draught

noun 0.574

slumber

noun 0.571

narcosis

noun 0.564

suspended animation

noun 0.559

sleep mode

noun 0.556

sleeping beauty

noun 0.554

sopor

noun 0.551

morning sleep

noun 0.547

slumbering

noun 0.546

sleep

noun 0.541

somnolence

noun 0.539

civil twilight

noun 0.539

sleep spindle

noun 0.535

sleepy

noun 0.533

somnambulism

noun 0.533

general anesthetic

noun 0.533

thiopental

noun 0.532

sleeping

noun 0.531

sleeping pill

noun 0.530

waking dream

noun 0.528

general anesthesia

noun 0.528

naptime

noun 0.527

sleeper hold

noun 0.527

anesthesia

noun 0.526

somnambulant

noun 0.526

sleepiness

noun 0.520

sleeping sickness

noun 0.519

drowsiness

noun 0.519

sodium thiopental

noun 0.516

propofol

noun 0.515

sleeping tablet

noun 0.514

stupor

noun 0.514

induced coma

noun 0.513

soporific

noun 0.513

narcolepsy

noun 0.510

anesthetization

noun 0.506

unconsciousness

noun 0.500