| Solution | Length | |
|---|---|---|
| 3 letters | ||
| RAW | 3 | |
| 4 letters | ||
| asis | 4 | |
| pure | 4 | |
| safe | 4 | |
| sane | 4 | |
| 5 letters | ||
| letbe | 5 | |
| saved | 5 | |
| whole | 5 | |
| young | 5 | |
| spare | 5 | |
| 6 letters | ||
| chaste | 6 | |
| WAIVED | 6 | |
| vernal | 6 | |
| intact | 6 | |
| virgin | 6 | |
| stored | 6 | |
| secure | 6 | |
| unused | 6 | |
| sealed | 6 | |
| unhurt | 6 | |
| insitu | 6 | |
| 7 letters | ||
| strange | 7 | |
| unspent | 7 | |
| untried | 7 | |
| unknown | 7 | |
| reserve | 7 | |
| unmoved | 7 | |
| UNFADED | 7 | |
| natural | 7 | |
| 8 letters | ||
| UNMARKED | 8 | |
| virginal | 8 | |
| pristine | 8 | |
| unharmed | 8 | |
| untapped | 8 | |
| puzzling | 8 | |
| to spare | 8 | |
| UNMARRED | 8 | |
| unbroken | 8 | |
| unbeaten | 8 | |
| 9 letters | ||
| UNEXPOSED | 9 | |
| unruffled | 9 | |
| UNFLEDGED | 9 | |
| unplumbed | 9 | |
| suspended | 9 | |
| uninjured | 9 | |
| UNSPOILED | 9 | |
| unbeknown | 9 | |
| uncharted | 9 | |
| UNDAMAGED | 9 | |
| unsullied | 9 | |
| unscathed | 9 | |
| unscarred | 9 | |
| untrodden | 9 | |
| leftalone | 9 | |
| PROTECTED | 9 | |
| 10 letters | ||
| UNEXPLORED | 10 | |
| UNEMPLOYED | 10 | |
| nevermined | 10 | |
| UNKNOWABLE | 10 | |
| unrevealed | 10 | |
| unfathomed | 10 | |
| unimpaired | 10 | |
| unfamiliar | 10 | |
| UNAFFECTED | 10 | |
| uninspired | 10 | |
| unheard-of | 10 | |
| unsoftened | 10 | |
| 11 letters | ||
| unscratched | 11 | |
| undestroyed | 11 | |
| UNEXERCISED | 11 | |
| undeveloped | 11 | |
| UNEXPLAINED | 11 | |
| UNDISCLOSED | 11 | |
| unrepentant | 11 | |
| unsuspected | 11 | |
| unimpressed | 11 | |
| UNPERCEIVED | 11 | |
| 12 letters | ||
| UNIDENTIFIED | 12 | |
| unclassified | 12 | |
| UNDISCOVERED | 12 | |
| 14 letters | ||
| undiscoverable | 14 | |