semi-weekly

noun 0.953

biweekly

noun 0.876

triweekly

noun 0.823

semimonthly

noun 0.805

weekly

noun 0.750

fortnightly

noun 0.716

semiannual

noun 0.716

bimonthly

noun 0.704

biannual

noun 0.676

midweek

noun 0.667

weekday

noun 0.661

newsweekly

noun 0.659

week

noun 0.638

biennial

noun 0.619

workweek

noun 0.567

quarterly

noun 0.551

working week

noun 0.547

fortnight

noun 0.543

biennium

noun 0.543

hourly

noun 0.542

weekend

noun 0.539

every second

noun 0.529

weeknight

noun 0.528

monthly

noun 0.526

semi

noun 0.525

periodical

noun 0.519

nightly

noun 0.518

five-day week

noun 0.517

weekender

noun 0.513

quinzaine

noun 0.503

bissextile

noun 0.502

bigeminal

noun 0.502