abidingness
n. C1 Advanced abid·ing·ness
n. the quality of being long-lasting or permanent. It describes something that does not change or go away easily.
n. the quality of being enduring, lasting, or permanent. Often used to describe the persistence of a feeling, a rule, or a physical structure.
The abidingness of the old stone walls is impressive.
The abidingness of the local traditions surprised the visiting researchers who expected them to have faded.
While the specific details of the treaty may shift, the abidingness of the peace it established remains a cornerstone of international stability.