Sexual sadism disorder is a condition in which an individual gains sexual pleasure from inflicting pain, suffering or humiliation on others, often without their consent. Synonyms for this disorder include sexual sadism, sadomasochism, BDSM, and paraphilic disorder. Sadomasochism refers to a consensual relationship between two or more individuals where power exchange takes place. BDSM is an acronym for bondage and discipline, dominance and submission, and sadism and masochism, which refer to different aspects of this relationship. Paraphilic disorder is a broader term that refers to any sexual disorder that involves atypical desires, fantasies, or behaviors. Understanding these synonyms can help individuals recognize and seek treatment for these potentially harmful sexual behaviors.