continual

around-the-clock ceaseless continuous endless enduring frequent interminable perpetual persistent recurrent relentless repeated steady unbroken unceasing unending uninterrupted unremitting

aeonian connected consecutive dateless eternal everlasting oft-repeated permanent persisting regular repetitive running staying timeless unchanging unfailing unflagging unvarying unwaning

bounded broken ceasing completed discontinuous ending finished infrequent intermittent interrupted irregular occasional sporadic stopping terminable transient

checked halting inconstant temporary