#transiency__transience__transitoriness  an impermanence that suggests the inevitability of ending or dying
  supertype:  #impermanence__impermanency  the property of not existing for indefinitely long durations
  subtype:  #fugaciousness__fugaciousnes  the lack of enduring qualities (used chiefly of plant parts)
  subtype:  #ephemerality__ephemeralness__ephemeralnes__fleetingnes  the property of lasting for a very short time

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