Another word for perpetual
continuous, unceasing, constant, ceaseless, never-ceasing, incessant, permanent, lasting, perennial, uninterrupted, eternal, endless, everlasting, interminable, unremitting, enduring, continued, without end, imperishable, undying, immortal, sempiternal; see also eternal 2.
perpetual applies to that which lasts or persists for an indefinitely long time a perpetual nuisance; continual applies to that which recurs repeatedly or goes on unceasingly over a long period of time continual arguments, continual rain; continuous applies to that which extends without interruption in either space or time a continuous expanse, a continuous flow of traffic; constant stresses uniformity, steadiness, or regularity in occurrence or recurrence the constant beat of the heart; incessant implies unceasing or uninterrupted activity incessant chatter; eternal stresses endlessness or timelessness the eternal verities
Another word for perpetualadjective
Enduring for all time:amaranthine, ceaseless, endless, eternal, everlasting, immortal, never-ending, unending, world without end. (Archaic) eterne. See continue
Existing or occurring without interruption or end:around-the-clock, ceaseless, constant, continual, continuous, endless, eternal, everlasting, incessant, interminable, nonstop, ongoing, persistent, relentless, round-the-clock, timeless, unceasing, unending, unfailing, uninterrupted, unremitting. See continue