permanency

Definitions of permanency
  1. noun
    the property of being able to exist for an indefinite duration
    synonyms: permanence
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    Antonyms:
    impermanence, impermanency
    the property of not existing for indefinitely long durations
    types:
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    perpetuity, sempiternity
    the property of being perpetual (seemingly ceaseless)
    durability, enduringness, lastingness, strength
    permanence by virtue of the power to resist stress or force
    imperishability, imperishableness, imperishingness
    the property of being resistant to decay
    perdurability
    the property of being extremely durable
    immortality
    the quality or state of being immortal
    tensile strength
    the strength of material expressed as the greatest longitudinal stress it can bear without tearing apart
    indestructibility
    the strength to resist destruction
    continuity, persistence
    the property of a continuous and connected period of time
    changelessness
    the property of remaining unchanged
    everlastingness
    the property of lasting forever
    type of:
    duration, length
    continuance in time
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