dead sleep

noun 0.811

sleep

noun 0.780

big sleep

noun 0.763

sleeping

noun 0.753

sleep mode

noun 0.733

slumber

noun 0.720

sleepy

noun 0.714

morning sleep

noun 0.703

slumbering

noun 0.666

sleep spindle

noun 0.663

sleep apnea

noun 0.658

lack of sleep

noun 0.656

sleep debt

noun 0.655

sleepiness

noun 0.655

twilight sleep

noun 0.652

sopor

noun 0.645

somnolence

noun 0.644

sleeping pill

noun 0.639

sleep deprivation

noun 0.635

sleep of the just

noun 0.631

sleeper

noun 0.630

sleepyhead

noun 0.630

somnambulism

noun 0.628

snooze

noun 0.624

power nap

noun 0.618

narcolepsy

noun 0.617

dozing

noun 0.616

sleep disorder

noun 0.616

doze off

noun 0.615

hibernation

noun 0.610

sleeping beauty

noun 0.609

naptime

noun 0.608

soporific

noun 0.608

sleeping draught

noun 0.606

sleep paralysis

noun 0.603

drowsiness

noun 0.602

sleeper hold

noun 0.602

sleeping sickness

noun 0.599

sleeping tablet

noun 0.595

dormant

noun 0.586

somnambulant

noun 0.586

sleep hygiene

noun 0.583

drowse

noun 0.583

sleeping dragon

noun 0.581

sleeplessness

noun 0.579

dormancy

noun 0.579

snoring

noun 0.577

snore

noun 0.575

parasomnia

noun 0.573

sleep schedule

noun 0.569

rapid eye movement

noun 0.569

dreaming

noun 0.568

insomnia

noun 0.568

sleepwear

noun 0.565

catnap

noun 0.564

narcosis

noun 0.563

unconsciousness

noun 0.560

apnea

noun 0.557

doze

noun 0.557

somnambulist

noun 0.555

narcoleptic

noun 0.552

sleepwalker

noun 0.551

sleeper berth

noun 0.551

dark night

noun 0.550

sleeping giant

noun 0.547

siesta

noun 0.544

stupor

noun 0.544

sleeping car

noun 0.544

waking dream

noun 0.543

hibernator

noun 0.541

bedtime

noun 0.540

unconscious

noun 0.540

sleeping bag

noun 0.539

deep

noun 0.538

idiopathic hypersomnia

noun 0.538

early night

noun 0.537

dead of night

noun 0.537

dreamland

noun 0.536

deep sea

noun 0.534

lucid dreaming

noun 0.532

insomniac

noun 0.531

snoozer

noun 0.530

slumber party

noun 0.530

lullaby

noun 0.530

slepton

noun 0.530

lucid dream

noun 0.529

zolpidem

noun 0.529

restfulness

noun 0.528

night

noun 0.528

brain death

noun 0.528

sedative

noun 0.526

food coma

noun 0.525

dream

noun 0.524

overnight

noun 0.524

subconsciousness

noun 0.523

quiescence

noun 0.523

nighttime

noun 0.522

suspended animation

noun 0.521

rest

noun 0.520

resting

noun 0.520