somnambulism

noun 0.742

sleep disorder

noun 0.703

narcolepsy

noun 0.648

somnambulant

noun 0.644

somnambulist

noun 0.635

sleep paralysis

noun 0.633

insomnia

noun 0.625

sleep apnea

noun 0.615

somnolence

noun 0.603

insomniac

noun 0.593

paranormal

noun 0.580

snoring

noun 0.579

nocturnal

noun 0.578

morning sleep

noun 0.577

deep sleep

noun 0.573

idiopathic hypersomnia

noun 0.569

sleep hygiene

noun 0.568

sleepwalker

noun 0.567

nightmare

noun 0.563

sleeplessness

noun 0.558

lack of sleep

noun 0.555

apnea

noun 0.555

slumber

noun 0.552

waking dream

noun 0.550

sleeping

noun 0.546

sleeping sickness

noun 0.546

snore

noun 0.544

sleepiness

noun 0.541

paraphilic

noun 0.537

paramnesia

noun 0.537

narcoleptic

noun 0.536

sleepy

noun 0.532

psychoneurosis

noun 0.531

sleep

noun 0.531

nocturia

noun 0.530

sleep deprivation

noun 0.529

sleep spindle

noun 0.528

slumbering

noun 0.524

paresthesia

noun 0.524

dead sleep

noun 0.523

soporific

noun 0.523

sopor

noun 0.519

abnormal

noun 0.514

zolpidem

noun 0.514

hypoarousal

noun 0.512

sleepwear

noun 0.512

bruxism

noun 0.511

somatoform disorder

noun 0.510

nocturne

noun 0.509

nocturn

noun 0.509

dreaming

noun 0.508

sleeping pill

noun 0.508

lucid dreaming

noun 0.507

paraphasia

noun 0.506

parapsychology

noun 0.506

parasitism

noun 0.506

drowsiness

noun 0.505

neurosis

noun 0.504

sleep debt

noun 0.501

sleepyhead

noun 0.501

snooze

noun 0.500

snorer

noun 0.500