| exceedingly harmful(expression, idiom, evil, malevolent) |
| faulty(adjective, evil, malevolent) |
| fire-and-brimstone(adjective, evil, warn, luck) |
| grave(adjective, evil, warn, luck) |
| heinous(adjective, evil, malevolent) |
| ill-natured(adjective, evil, malevolent) |
| ill-suited(adjective, evil, malevolent) |
| inadequate(adjective, evil, malevolent) |
| inadvisable(adjective, evil, malevolent) |
| inferior(adjective, evil, malevolent) |
| invalid(adjective, evil, malevolent) |
| irremediable(adjective, evil, malevolent) |
| mephitical(adjective, evil, malevolent, poisonous) |
| of evil portent(expression, idiom, evil, malevolent) |
| poor(adjective, evil, malevolent) |
| praetorian(adjective, evil, corrupt, malevolent) |
| producing venom(expression, idiom, evil, malevolent) |
| rancorous(adjective, evil, malevolent) |
| reprehensible(adjective, evil, malevolent) |
| satanic(adjective, evil, malevolent) |