lassitude

noun 0.795

languor

noun 0.763

listlessness

noun 0.754

languidness

noun 0.721

sluggishness

noun 0.708

laziness

noun 0.702

torpidity

noun 0.680

somnolence

noun 0.677

fatigue

noun 0.672

sleepiness

noun 0.668

tiredness

noun 0.667

indolence

noun 0.650

slothfulness

noun 0.645

drowsiness

noun 0.640

languid

noun 0.638

apathy

noun 0.635

weariness

noun 0.614

sloth

noun 0.595

idleness

noun 0.594

hypotonia

noun 0.593

debility

noun 0.585

asthenia

noun 0.583

ennui

noun 0.580

inertia

noun 0.578

sluggard

noun 0.577

hypoactivity

noun 0.577

torpid

noun 0.575

sleepy

noun 0.574

shiftlessness

noun 0.574

hypothermia

noun 0.570

torpor

noun 0.569

lackluster

noun 0.567

boredom

noun 0.567

inactivity

noun 0.563

slowness

noun 0.560

sopor

noun 0.558

narcolepsy

noun 0.554

flaccidity

noun 0.552

acedia

noun 0.549

laze

noun 0.548

melancholy

noun 0.547

lack of sleep

noun 0.544

malaise

noun 0.543

despondency

noun 0.542

drowse

noun 0.541

grogginess

noun 0.540

melancholia

noun 0.540

nonchalance

noun 0.540

enervation

noun 0.540

stupor

noun 0.538

soporific

noun 0.538

hypometabolism

noun 0.538

lameness

noun 0.538

hypothyroidism

noun 0.538

lifelessness

noun 0.538

lethality

noun 0.537

avolition

noun 0.536

fatigability

noun 0.536

slumber

noun 0.531

dormancy

noun 0.530

lollygag

noun 0.528

dilatoriness

noun 0.528

neurasthenia

noun 0.526

tedium

noun 0.526

laxity

noun 0.526

tepidity

noun 0.523

catalepsy

noun 0.523

driver fatigue

noun 0.522

hypokinesis

noun 0.520

stagnancy

noun 0.520

slumbering

noun 0.519

hypokinesia

noun 0.518

dead sleep

noun 0.518

despondence

noun 0.518

passivity

noun 0.518

negligence

noun 0.517

vapidity

noun 0.517

stolidity

noun 0.517

lukewarmness

noun 0.517

exhaustion

noun 0.516

inertness

noun 0.515

limpness

noun 0.514

hypotension

noun 0.514

catatonia

noun 0.513

depression

noun 0.513

slough of despond

noun 0.512

senioritis

noun 0.511

tediousness

noun 0.511

atonia

noun 0.510

lessness

noun 0.510

indifference

noun 0.509

latency

noun 0.509

dysphoria

noun 0.509

slacker

noun 0.508

atony

noun 0.507

dreariness

noun 0.506

abulia

noun 0.506

dejection

noun 0.506

senility

noun 0.506

dysthymia

noun 0.504