permanency

• Существительное, обозначающее качество или состояние способности существовать или продолжаться в течение неопределённого или очень долгого времени.

A noun referring to the quality or state of being able to exist or continue for an indefinite or very long duration.

uncountable

1. State of being lastingC1formal

   The quality or state of being permanent; the ability to last or remain unchanged for a long time or indefinitely.

   Постоянство

   • The permanency of the new building materials ensures it will stand for centuries.
   • She sought a sense of permanency in her career after years of temporary contracts.
   • The treaty aimed to bring peace and permanency to the region.

   Synonymsconstancydurabilityenduranceimmutabilitylastingnesspermanenceperpetuitypersistencestability

   Antonymsephemeralityevanescenceimpermanenceimpermanencytemporarinesstransiencetransitorinessvolatility