ceaselessness
51continuity — n. 1. Cohesion, close union, intimate connection. 2. Unbroken extent, contiguity, uninterrupted connection, uninterrupted continuance or duration, ceaselessness, constant flow …
52infinity — n 1. infinitude, infiniteness, unlimitedness, limitlessness, illimitability, illimitableness; unboundedness, boundlessness, bottomlessness, inexhaustibility, inexhaustibleness; enormousness, greatness, hugeness, prodigiousness, immensity,… …
53invariability — n 1. unchangeability, unchangeableness, unchangingness, changelessness, immutability; firmness, fastness, fixedness, solidity, steadiness, stability; permanence, permanency, incorruptibility, irreversibility; constancy, reliability, dependability …
54perpetuity — n endlessness, forever, all time, eternity, sempiternity; constancy, durability, perdurability; permanence, everlastingness, ceaselessness, never endingness; timelessness, coeternity, endless duration; continuity, continuance, perennialness;… …
55endlessness — noun the property of being (or seeming to be) without end • Derivationally related forms: ↑endless • Hypernyms: ↑duration, ↑length • Hyponyms: ↑continuousness, ↑ceaselessness, ↑in …
56never-ending — adjective uninterrupted in time and indefinitely long continuing the ceaseless thunder of surf in constant pain night and day we live with the incessant noise of the city the never ending search for happiness the perpetual struggle to maintain… …
57in|ces|san|cy — «ihn SEHS uhn see», noun. = ceaselessness …