never-ending(s = adj.all)ceaseless, constant, incessant, perpetual, unceasing, unremitting - uninterrupted in time and indefinitely long continuing; "in constant pain"; "man's unceasing warfare with drought and isolation"; "night and day we live with the incessant noise of the city"; "the ceaseless thunder of surf"; "the never-ending search for happiness"; "the perpetual struggle to maintain standards in a democracy"; "unremitting demands of hunger"