| demon(noun, person, evil, influence, radical) |
| freak(noun, activity, person, concern, slang) |
| devil(noun, person, kind, evil, awful) |
| addict(noun, person, interest, nut, supporter) |
| nut(noun, activity, concern, slang, interest) |
| monster(noun, person, kind, evil, being) |
| ogre(noun, person, kind, bully, villain) |
| enthusiast(noun, activity, concern, interest, nut) |
| fan(noun, activity, concern, interest, informal) |
| devotee(noun, concern, interest, nut, supporter) |
| fanatic(noun, activity, concern, interest, informal) |
| brute(noun, person, evil, bully, villain) |
| maniac(noun, person, concern, interest, crazy) |
| buff(noun, activity, concern, informal, nut) |
| zealot(noun, person, concern, interest, crazy) |
| beast(noun, person, kind, evil, bully) |
| aficionado(noun, interest, nut, supporter, fan) |
| bug(noun, concern, nut, supporter, radical) |
| evil spirit(noun, expression, idiom, person, villain) |
| junkie(noun, activity, supporter, fan, attendant) |