irregularly, on an irregular basis, wash out

frequently, routinely, periodically, occasionally, infrequently, rarely, often, habitually, seldom, sporadically, constantly, continually, usually, continuously, extensively, daily, repeatedly, consistently, weekly, incessantly, twice, normally, invariably, generally, once, sometimes, typically, yearly, biweekly, also, nightly, avidly, customarily, biannually, dutifully, intermittently, annually, religiously, bimonthly, fortnightly, semiannually, semiweekly, thrice, obsessively, faithfully, irregularly, monthly, commonly, compulsively, semimonthly, ritually, traditionally, ceaselessly, endlessly, always, freely, openly, casually, ad nauseam, rigorously, termly, never, relentlessly, heavily, properly, wherever, informally, vigilantly, lately, recurrently, anonymously, erratically, actively, intensively, then, sparingly, privately, again, poorly, enthusiastically, obligingly, already, elsewhere, discreetly, biennially, systematically, spasmodically, vice versa, automatically, everywhere, oftentimes, ritualistically, mostly, well, nowadays, recently, repetitively, currently, vigorously, copiously, loudly, readily, 1oth, assessment, cheek, enlightening, probationary, quadrennial, uninformative, unsolicited, -1, 10-11, 100th, 104th, 105th, 106th, 107th, 108th, 109th, 10th, 114th, 117th

., alternation, annual, assail, attend, bib, birth pangs, bus route, churchgoer, church member, cirrocumulus, cirrocumulus cloud, class period, cliched, come around, commute, commuter, consume, continual, course session, cribbage board, crossbench, crossbencher, crystal, crystallization, date, employee stock ownership plan, esop, fare, firm, fixed-cycle operation, go out, go steady, habituate, have, infrequent, ingest, labor pains, labour pains, lick, mutual fund, off and on, on and off, open-end fund, open-end investment company, oscillate, paper route, pegboard, period, ply, polka dot, prescription, raid, ready-made, recitation, regular, roar, roll around, run, salt lick, scheduled maintenance, seaway, sea lane, see, shell, ship route, short, sinking fund, standard, steady, stock, take, take in, timed, tipple, trade route, travel back and forth, turn out, use, vibrate, yearbook

on a regular basis