continual Synonyms

constant continuous unceasing uninterrupted incessant repetitive running seamless sempiternal sequential seriate staccato steady repeated renewable permanent perpetual perseverant persisting persistent protractile recurring recurrent regular reiterative relentless successive sustained unchanging around the clock round the clock nonstop yearlong unfading back-to-back unabating non-stop prepetual unintermitted never-ending sustainable timeless unbroken uncreated undying unfailing unrelenting unremitting unending unrelieved