permanency
1. [ noun ] the property of being able to exist for an indefinite duration
Synonyms: permanence
Related terms: impermanence duration immortality lastingness perpetuity perdurability imperishability permanent impermanent
Similar spelling:   permanence
  permanently
  permanent
  Pearman
  Perryman
  Permian
  Pearmain
  Permenter
  permanganate
  per_annum