'Unfaithful' definitions:
Definition of 'unfaithful'
From: WordNet
adjective
Not true to duty or obligation or promises; "an unfaithful lover" [ant: faithful]
adjective
Having sexual relations with someone other than your husband or wife, or your boyfriend or girlfriend; "her husband was unfaithful" [ant: faithful]
adjective
Having the character of, or characteristic of, a traitor; "the faithless Benedict Arnold"; "a lying traitorous insurrectionist" [syn: faithless, traitorous, unfaithful, treasonable, treasonous]
adjective
Not trustworthy; "an unfaithful reproduction"
Definition of 'Unfaithful'
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 'unfaithful'
From: Moby Thesaurus
- derelict,
- disaffected,
- disloyal,
- disregardful,
- faithless,
- false,
- fickle,
- inattentive,
- inconstant,
- inobservant,
- negligent,
- nonadherent,
- noncompliant,
- nonconforming,
- nonobservant,
- not true to,
- of bad faith,
- perfidious,
- recreant,
- traitorous,
- treacherous,
- trothless,
- uncompliant,
- unconforming,
- unloyal,
- unobservant,
- unsteadfast,
- untrue