| Solution | Length | |
|---|---|---|
| 3 letters | ||
| ill | 3 | |
| 4 letters | ||
| foul | 4 | |
| tabu | 4 | |
| 5 letters | ||
| earth | 5 | |
| steep | 5 | |
| undue | 5 | |
| stiff | 5 | |
| taboo | 5 | |
| leaps | 5 | |
| 6 letters | ||
| errant | 6 | |
| vetoed | 6 | |
| 7 letters | ||
| unheard | 7 | |
| 8 letters | ||
| usurious | 8 | |
| too much | 8 | |
| unlawful | 8 | |
| verboten | 8 | |
| 9 letters | ||
| offlimits | 9 | |
| spiraling | 9 | |
| unallowed | 9 | |
| UNBRIDLED | 9 | |
| 10 letters | ||
| prohibited | 10 | |
| restricted | 10 | |
| UNLICENSED | 10 | |
| 11 letters | ||
| UNTOUCHABLE | 11 | |
| UNWARRANTED | 11 | |
| prohibitive | 11 | |
| 12 letters | ||
| FASTANDLOOSE | 12 | |
| UNRESTRAINED | 12 | |
| skyrocketing | 12 | |
| unreasonable | 12 | |
| unauthorized | 12 | |
| unsanctioned | 12 | |
| preposterous | 12 | |
| 14 letters | ||
| unconscionable | 14 | |