| abyss(noun, activity, element, torment, misery) |
| Hell(noun, place, ruin, difficulty, heaven) |
| inferno(noun, ruin, misery, punishment, grave) |
| Hades(noun, ruin, misery, punishment, agony) |
| mob(noun, activity, informal, element, netherworld) |
| gangland(noun, adjective, activity, element, criminal) |
| syndicate(noun, activity, element, netherworld, gangland) |
| netherworld(noun, punishment, hell, perdition, purgatory) |
| Mafia(noun, activity, element, gang, netherworld) |
| crime(noun, swindle, con, scam, concerned with organized crime) |
| infernal region(noun, expression, idiom) |
| organized crime(noun, activity, element, netherworld, gangland) |
| perdition(noun, misery, punishment, grave, agony) |
| Hel |
| Scheol |
| criminals(noun, activity, element) |
| nether world(noun, expression, idiom, misery, punishment) |
| purgatory(noun, ruin, misery, punishment, grave) |
| racket(noun, activity, element, swindle, con) |
| Pandemonium(noun, misery, grave, nightmare, hell) |