You searched for: “demoniac
demoniac (s) (noun), demoniacs (pl)
An individual who is dominated by an evil spirit: Jane's sister seemed to be a demoniac, possessed by the devil, and certainly acted like one!
This entry is located in the following unit: -ac (page 1)
demoniac (adjective), more demoniac, most demoniac
1. Regarding a person or an animal believed to be possessed by an evil spirit: In the ghost story Wendy was reading, the main character was influenced by a demoniac being.
2. Feverish, frenzied, frantic: Just before Ruth was to get married, she was very busy in a demoniac way with tons of errands to do and decisions to make.
(Greek: devil, demon [evil spirit]; an intermediary spirit between gods and men which could be good or evil)