| Solution | Length | |
|---|---|---|
| 5 letters | ||
| aloof | 5 | |
| 6 letters | ||
| remote | 6 | |
| unique | 6 | |
| 7 letters | ||
| subdued | 7 | |
| removed | 7 | |
| 8 letters | ||
| solitary | 8 | |
| retiring | 8 | |
| reticent | 8 | |
| reserved | 8 | |
| 9 letters | ||
| repressed | 9 | |
| withdrawn | 9 | |
| unbending | 9 | |
| unmatched | 9 | |
| UNRIVALED | 9 | |
| shrinking | 9 | |
| UNEQUALED | 9 | |
| 10 letters | ||
| unexcelled | 10 | |
| SUPPRESSED | 10 | |
| ungettable | 10 | |
| restrained | 10 | |
| unbeatable | 10 | |
| 11 letters | ||
| unsecurable | 11 | |
| unavailable | 11 | |
| UNREACHABLE | 11 | |
| uncongenial | 11 | |
| sui generis | 11 | |
| UNTOUCHABLE | 11 | |
| STANDOFFISH | 11 | |
| UNSURPASSED | 11 | |
| 12 letters | ||
| unobtainable | 12 | |
| unparalleled | 12 | |
| unprocurable | 12 | |
| UNATTAINABLE | 12 | |
| 14 letters | ||
| second to none | 14 | |
| remote control | 14 | |
| unenthusiastic | 14 | |
| undiscoverable | 14 | |
| 15 letters | ||
| UNDEMONSTRATIVE | 15 | |
| UNCOMMUNICATIVE | 15 | |