continuousness

uninterrupted or lasting existence although their bickering wasn't particularly vicious, its merciless continuousness was wearying Synonyms abidance, ceaselessness, continuance, continuity, continuation, durability, duration, endurance, persistence, subsistenceRelated Words drawing out, elongation, extension, lengthening, prolongation, prolonging, stretching; enduringness, permanence; survivalNear Antonyms abridgment (or abridgement), curtailment, cutback, shorteningAntonyms cessation, close, discontinuance, discontinuity, end, ending, expiration, finish, stoppage, surcease, termination