nighttime

adj 0.732

nocturnal

adj 0.715

nightlong

adj 0.687

late-night

adj 0.683

all-night

adj 0.665

unknightly

adj 0.659

daily

adj 0.654

overnight

adj 0.639

diurnal

adj 0.635

yearly

adj 0.629

hourly

adj 0.621

quotidian

adj 0.611

knightly

adj 0.607

nigh

adj 0.603

everyday

adj 0.600

weekly

adj 0.588

twice-weekly

adj 0.586

hebdomadal

adj 0.585

daytime

adj 0.585

day-to-day

adj 0.583

noctilucent

adj 0.567

monthly

adj 0.558

periodic

adj 0.557

circadian

adj 0.556

fortnightly

adj 0.553

half-hourly

adj 0.549

semi-weekly

adj 0.547

diel

adj 0.546

moonlit

adj 0.535

periodical

adj 0.534

triweekly

adj 0.526

annual

adj 0.524

after-hours

adj 0.523

dusk

adj 0.522

twilight

adj 0.520

occasional

adj 0.516

biweekly

adj 0.516

workaday

adj 0.514

quarterly

adj 0.513

midnight blue

adj 0.511

starry

adj 0.511

lunar

adj 0.510

moony

adj 0.509

weekend

adj 0.508

all-day

adj 0.508

natal

adj 0.506

twilit

adj 0.504

habitual

adj 0.504

nightmarish

adj 0.502

starlit

adj 0.500