CONSTANTLY, the entire time, around the clock, day and night, night and day, {morning, noon, and night}, {day in, day out}, at all times, always, without a break, ceaselessly, endlessly, incessantly, perpetually, permanently, interminably, continuously, continually, eternally, unremittingly, remorselessly, relentlessly; N. Amer. without surcease; informal 24-7.
2192; headword