The term EXORCIST'S ENEMY is a crossword solution for the word DEMON, which has five letters. A DEMON is an evil spirit or supernatural being that is generally believed to be in opposition to God and humanity. In many religions, demons are seen as malevolent entities that can cause harm to people and property. In Christianity, demons are often associated with possession, and exorcism is the practice of driving out these evil spirits from a person or place.