ALL meanings of unfaithfulness
un·faith·ful
U u - noun unfaithfulness infidelity 1
- adjective unfaithfulness not faithful; false to duty, obligation, or promises; faithless; disloyal. 1
- adjective unfaithfulness not sexually faithful to a spouse or lover. 1
- adjective unfaithfulness not accurate or complete; inexact: an unfaithful translation. 1
- adjective unfaithfulness Obsolete. unbelieving; infidel. 1
- noun unfaithfulness The characteristic of being unfaithful; infidelity; disloyalty. 0