THESAURUS
perennially
ad infinitum, again and again, always, at a stretch, at all times, ceaselessly, connectedly, constantly, continually, continuously, cumulatively, cyclically, daily, daily and hourly, day after day, day and night, endlessly, eternally, ever, ever and anon, everlastingly, every day, every hour, every moment, hour after hour, hourly, in perpetuity, incessantly, indestructibly, infinitely, interminably, monotonously, month after month, never-endingly, night and day, on a stretch, on and on, on end, perdurably, permanently, perpetually, rapidly, regularly, repetitively, right along, round the clock, steadily, sustainedly, time without end, together, unbrokenly, unceasingly, unendingly, unintermittently, uninterruptedly, unrelievedly, unvaryingly, without a break, without cease, without end, without letup, without stopping, world without end, year after year
