| Solution | Length | |
|---|---|---|
| 3 letters | ||
| mob | 3 | |
| 4 letters | ||
| ring | 4 | |
| 5 letters | ||
| unify | 5 | |
| union | 5 | |
| unite | 5 | |
| trust | 5 | |
| usury | 5 | |
| 6 letters | ||
| cartel | 6 | |
| racket | 6 | |
| 7 letters | ||
| utility | 7 | |
| rackets | 7 | |
| 9 letters | ||
| syndicate | 9 | |
| 10 letters | ||
| underworld | 10 | |
| 12 letters | ||
| prostitution | 12 | |
| 13 letters | ||
| white-slavery | 13 | |
| 17 letters | ||
| protection-racket | 17 | |