Synonyms to periodically

occasionally, at infrequent intervals, at intervals, at odd times, at times, at various times, betweentimes, betweenwhiles, brokenly, by catches, by fits, by jerks, by skips, by snatches, disconnectedly, discontinuously, every so often, fitfully, haphazardly, here and there, in spots, infrequently, intermittently, irregularly, now and then, off and on, on divers occasions, on occasion, once and again, only occasionally, only when necessary, per saltum, randomly, skippingly, sometimes, sporadically, uncommonly, willy-nilly, daily, 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