IPA: /dɪˈmoʊniən/
KK: /dɪˈmoʊniən/
Related to or having the characteristics of a demon; often associated with evil or malevolent qualities.
The story featured a demoniac character who caused chaos and fear among the villagers.
The word 'demonian' is derived from 'demon' (from Greek 'daimon', meaning spirit or divine power) and the suffix '-ian' (meaning relating to or characterized by). Thus, 'demonian' refers to something that is related to or characterized by a demon or spirit.
Think of 'demon' as a spirit and remember that 'demonian' describes something that relates to that spirit.