·adj Of or pertaining to a demon or to demons; demoniac.
demonic
Demonic means coming from or belonging to a demon or being like a demon.
...demonic forces.
...a demonic grin.
ADJ: usuADJn
Wikipedia
Demonic
Demonic, daemonic or dæmonic may refer to:
Demon, a supernatural and often malevolent being prevalent historically in religion, occultism, literature, fiction, mythology, and folklore
Daemon (classical mythology), a lesser deity or guiding spirit such as the daemons of ancient Greek religion and mythology and of later Hellenistic religion and philosophy
Demonic (album), a 1997 album by American thrash metal band Testament
Demonic (2015 film), an American supernatural horror film
Demonic (2021 film), a Canadian supernatural horror film
Demonic or Johannes Roberts' Demonic, US title for the 2005 British film, Forest of the Damned directed by Johannes Roberts