Debauchedly is an uncommon word that means to lead a life of excess or indulge in immoral behavior. Some synonyms for it include dissolutely, licentiously, wantonly, lecherously, and promiscuously. Dissolutely refers to behaving recklessly and immorally, while licentiously mean having no regard for moral principles. Wantonly relates to acting without any sense of responsibility or consideration for others. Lecherously is used to describe someone who has strong sexual desires. Finally, promiscuously refers to someone engaging in sexual relations with multiple partners without any commitment. All these synonyms convey the same idea, that someone is engaged in or prone to morally questionable behaviors.