sleepiness

noun 0.830

drowsiness

noun 0.798

soporific

noun 0.710

sopor

noun 0.707

sleepy

noun 0.705

lassitude

noun 0.694

slumber

noun 0.679

lethargy

noun 0.677

narcolepsy

noun 0.668

languor

noun 0.667

somnambulism

noun 0.667

drowse

noun 0.663

slumbering

noun 0.651

tiredness

noun 0.650

sleeping

noun 0.647

deep sleep

noun 0.644

somnambulant

noun 0.635

dozing

noun 0.631

insomnia

noun 0.626

languidness

noun 0.624

morning sleep

noun 0.623

lack of sleep

noun 0.623

sleep

noun 0.619

sluggishness

noun 0.614

listlessness

noun 0.613

sleeplessness

noun 0.611

snoring

noun 0.610

snooze

noun 0.610

slothfulness

noun 0.609

dead sleep

noun 0.606

torpidity

noun 0.603

parasomnia

noun 0.603

sleep mode

noun 0.600

sleep deprivation

noun 0.596

dormancy

noun 0.596

indolence

noun 0.595

fatigue

noun 0.585

sleep apnea

noun 0.583

doze off

noun 0.582

grogginess

noun 0.582

sedateness

noun 0.580

sleepyhead

noun 0.579

weariness

noun 0.578

naptime

noun 0.577

somnambulist

noun 0.576

laziness

noun 0.572

snore

noun 0.570

sedative

noun 0.570

narcoleptic

noun 0.566

sleep disorder

noun 0.563

somberness

noun 0.562

dreaminess

noun 0.560

narcosis

noun 0.556

languid

noun 0.556

big sleep

noun 0.556

sloth

noun 0.555

oversedation

noun 0.554

lullaby

noun 0.552

ennui

noun 0.551

sleeping sickness

noun 0.551

driver fatigue

noun 0.551

stupor

noun 0.550

slowness

noun 0.547

quiescence

noun 0.547

doze

noun 0.547

sleeping draught

noun 0.544

yawn

noun 0.544

sleeping pill

noun 0.544

idiopathic hypersomnia

noun 0.543

senility

noun 0.543

torpor

noun 0.542

hypotonia

noun 0.541

twilight sleep

noun 0.539

siesta

noun 0.538

boredom

noun 0.534

sleep debt

noun 0.533

hibernation

noun 0.533

wakefulness

noun 0.532

unconsciousness

noun 0.532

melancholy

noun 0.532

lull

noun 0.530

idleness

noun 0.528

food coma

noun 0.528

apnea

noun 0.527

dormant

noun 0.527

torpid

noun 0.527

catnap

noun 0.525

dullness

noun 0.525

zolpidem

noun 0.525

insobriety

noun 0.524

insomniac

noun 0.521

sleeping tablet

noun 0.520

yawning

noun 0.519

supineness

noun 0.519

restfulness

noun 0.517

depressiveness

noun 0.516

sleeping beauty

noun 0.516

slepton

noun 0.515

faintness

noun 0.514

dreariness

noun 0.514