adjective

forming an unbroken whole; without interruption.

the whole performance is enacted in one continuous movement

continual,uninterrupted,unbroken,constant,ceaseless,incessant,steady,sustained,solid,continuing,ongoing,unceasing,without a break,permanent,non-stop,round-the-clock,always-on,persistent,unremitting,relentless,unrelenting,unabating,unrelieved,without respite,endless,unending,never-ending,perpetual,without end,everlasting,eternal,interminable,consecutive,running,with no let-up,without surcease