Synonyms for constancy

Noun

1. constancy, stability, changelessness, unchangeability, unchangeableness, unchangingness

usage: the quality of being free from change or variation

2. constancy, perception

usage: the tendency for perceived objects to give rise to very similar perceptual experiences in spite of wide variations in the conditions of observation

3. constancy, fidelity, faithfulness

usage: faithfulness in personal attachment (especially sexual fidelity)