Depersonalise is a word that refers to the act of dissociating oneself from one's emotions and feelings. There are several synonyms that one can use to express the same meaning. Some of the common synonyms are desensitize, detach, alienate, and dehumanize. These synonyms are often used interchangeably to refer to the process of distancing oneself from one's emotions or objectifying others. Other possible synonyms include depersonalize, isolate, abstract, and remove. All these words have similar connotations, and they can be used to convey the same idea of withdrawing from the human experience in some way or another. Whether you use depersonalize or one of its numerous synonyms, the meaning remains the same - distancing oneself from the emotional experience.