(adv.) In a periodical manner.

always annual at all times biannual biennial bimonthly biweekly catamenial ceaselessly centenary centennial circadian common commonplace constantly continually continuously cyclically daily and hourly daily newspaper day after day day and night day by day daybook decennial diary diurnal ephemeris epochally ever ever and anon every day every hour every moment everyday extra extra edition fortnightly gazette habitually hebdomadal hour after hour hour by hour hourly in time incessantly journal magazine menstrual momentary momently month after month monthly national newspaper neighborhood newspaper news newsmagazine newspaper newspaper of record night and day on and on on the beat ordinary organ paper perennially periodical periodically perpetually pictorial quarterly quotidian rag rapidly recurrently regular regularly review rhythmically right along routine seasonally secular semestral semiannual semimonthly semiweekly semiyearly serial sheet slick magazine special special edition steadily sustainedly synchronously tabloid tertian trade magazine triennial unceasingly unintermittently uninterruptedly unvaryingly weekly weekly newspaper without cease without letup without stopping year after year yearbook yearly