unfaithful   (TTS Sound)

The adj unfaithful has 4 senses

• unfaithful -- (not true to duty or obligation or promises; "an unfaithful lover")


• unfaithful -- (having sexual relations with someone other than your husband or wife, or your boyfriend or girlfriend; "her husband was unfaithful")


• faithless, traitorous, unfaithful, treasonable, treasonous -- (having the character of, or characteristic of, a traitor; "the faithless Benedict Arnold"; "a lying traitorous insurrectionist")


• unfaithful -- (not trustworthy; "an unfaithful reproduction")