adulterous Synonyms

extracurricular two-timing extramarital cheating unfaithful unchaste adulterer treacherous traitorous polygamous unreliable untrue wandering untrustworthy double-crossing backstabbing moonlighting perfidious inconstant adulteress adulterine adulterously adultery bigamous deceitful deceiving disloyal faithless false fickle fornication fornicator illicit immoral philandering