| shutdown abandonment blockade breakoff cease ceasing cessation close closing closure desinence desistance discontinuance discontinuation occlusion relinquishment renunciation shutting shutting up stopping surcease termination |
| dateless age-old ageless ancient antique auld ceaseless coeternal constant continual continuous elderly endless eternal eterne ever-being ever-durable ever-during everlasting everliving hoary immemorial incessant indestructible infinite interminable never-ceasing never-ending nonstop nonterminating nonterminous of old of yore olamic old old as Methuselah old as history old as time old-time olden perdurable permanent perpetual sempiternal steady timeless unceasing unending unintermitting uninterrupted unremitting venerable without end |
| ageless age-old ancient antique auld ceaseless coeternal constant continual continuous dateless elderly endless eternal eterne ever-being ever-durable ever-during everlasting everliving hoary immemorial incessant indestructible infinite interminable never-ceasing never-ending nonstop nonterminating nonterminous of old of yore olamic old old as Methuselah old as history old as time old-time olden perdurable permanent perpetual sempiternal steady timeless unceasing unending unintermitting uninterrupted unremitting venerable without end |