31 synonyms for daily such as ceaseless, 24-hour, and around the clock. Daily is an adjective, and its antonyms are rare and occasional.
24-hour, Around the clock, Ceaseless, Consistent, Constant, Continual, Current, Day-to-day, Daylong, Diurnal, Endless, Everyday, Frequent, Habitual, Nonstop, Ongoing, Per diem, Periodic, Persistent, Quotidian, Recurrent, Regular, Repeating, Routine, Sunrise-to-sunset, Sustained, Timely, Unbroken, Unceasing, and Unwavering.