non-stop , nonstop
Something that is non-stop continues without any pauses or interruptions. adj
Many US cities now have non-stop flights to Aspen., ...80 minutes of non-stop music..., The training was non-stop and continued for three days.
Non-stop is also an adverb., adv ADV after v
Amy and her group had driven non-stop through Spain..., The snow fell non-stop for 24 hours.