What is a synonym for "abidingness"?

Common synonyms include: age, antiquity, constancy, continuance, durability, duration.

How do you pronounce "abidingness"?

Pronounced //əˈbaɪ.dɪŋ.nəs//.

/əˈbaɪ.dɪŋ.nəs/ noun

noun ·Rare ·Advanced level

Noun

From abiding + -ness.