'Unfaithfulness' definitions:

Definition of 'unfaithfulness'

From: WordNet
noun
The quality of being unfaithful [syn: infidelity, unfaithfulness] [ant: faithfulness, fidelity]

Definition of 'Unfaithfulness'

From: GCIDE
  • Unfaithful \Un*faith"ful\, a.
  • 1. Not faithful; not observant of promises, vows, allegiance, or duty; violating trust or confidence; treacherous; perfidious; as, an unfaithful subject; an unfaithful agent or servant. [1913 Webster]
  • My feet, through wine, unfaithful to their weight. --Pope. [1913 Webster]
  • His honor rooted in dishonor stood, And faith unfaithful kept him falsely true. --Tennyson. [1913 Webster]
  • 2. Not possessing faith; infidel. [R.] --Milton. [1913 Webster] -- {Un*faith"ful*ly}, adv. -- {Un*faith"ful*ness}, n. [1913 Webster]

Synonyms of 'unfaithfulness'

From: Moby Thesaurus

Words containing 'Unfaithfulness'