all-night

adj 0.829

overnight

adj 0.730

nighttime

adj 0.708

late-night

adj 0.697

nightly

adj 0.687

daylong

adj 0.686

nocturnal

adj 0.672

all-day

adj 0.665

livelong

adj 0.634

yearlong

adj 0.628

longtime

adj 0.618

hourlong

adj 0.616

long-playing

adj 0.603

overlong

adj 0.602

long

adj 0.601

noctilucent

adj 0.600

weeklong

adj 0.594

longline

adj 0.593

long-running

adj 0.591

long-span

adj 0.591

lasting

adj 0.589

daytime

adj 0.589

longwave

adj 0.589

unknightly

adj 0.586

how long

adj 0.584

longish

adj 0.584

nigh

adj 0.584

nonstop

adj 0.580

moonlit

adj 0.578

round the clock

adj 0.572

lengthy

adj 0.570

long-ranging

adj 0.568

diurnal

adj 0.567

long-lived

adj 0.563

monthlong

adj 0.562

unsleeping

adj 0.559

after-hours

adj 0.558

sleepless

adj 0.558

lengthwise

adj 0.557

around the clock

adj 0.557

longform

adj 0.555

nonlife

adj 0.551

long haul

adj 0.550

lifelong

adj 0.550

longnose

adj 0.543

neverending

adj 0.541

everlasting

adj 0.540

extralong

adj 0.538

long-drawn

adj 0.537

longsleeved

adj 0.536

full-length

adj 0.536

prolonged

adj 0.536

inchlong

adj 0.535

half-long

adj 0.534

durational

adj 0.530

longhair

adj 0.527

insomniac

adj 0.526

longitudinal

adj 0.526

elongated

adj 0.525

footlong

adj 0.524

everliving

adj 0.524

year-round

adj 0.524

agelong

adj 0.524

diel

adj 0.521

full-time

adj 0.521

longhaired

adj 0.521

overlength

adj 0.518

whole-life

adj 0.515

ternal

adj 0.515

off-time

adj 0.514

long-distance

adj 0.512

eternal

adj 0.511

twilit

adj 0.511

short-period

adj 0.509

lunar

adj 0.509

late-term

adj 0.508

chronic

adj 0.507

darkling

adj 0.506

nonseasonal

adj 0.504

continual

adj 0.503

long-held

adj 0.503

perpetual

adj 0.501