| Solution | Length | |
|---|---|---|
| 3 letters | ||
| icy | 3 | |
| RAW | 3 | |
| 4 letters | ||
| cold | 4 | |
| cool | 4 | |
| 5 letters | ||
| bleak | 5 | |
| aloof | 5 | |
| algid | 5 | |
| nippy | 5 | |
| tense | 5 | |
| stony | 5 | |
| stiff | 5 | |
| 6 letters | ||
| frigid | 6 | |
| remote | 6 | |
| AIRISH | 6 | |
| 7 letters | ||
| shivery | 7 | |
| removed | 7 | |
| coolish | 7 | |
| subdued | 7 | |
| 8 letters | ||
| UNSOCIAL | 8 | |
| draughty | 8 | |
| reticent | 8 | |
| UNLOVING | 8 | |
| retiring | 8 | |
| strained | 8 | |
| SOULLESS | 8 | |
| reserved | 8 | |
| 9 letters | ||
| withdrawn | 9 | |
| unfeeling | 9 | |
| uncordial | 9 | |
| unamiable | 9 | |
| shrinking | 9 | |
| temperate | 9 | |
| shivering | 9 | |
| repressed | 9 | |
| 10 letters | ||
| SUPPRESSED | 10 | |
| unamicable | 10 | |
| spiritless | 10 | |
| UNSOCIABLE | 10 | |
| restrained | 10 | |
| UNFRIENDLY | 10 | |
| 11 letters | ||
| stimulating | 11 | |
| unemotional | 11 | |
| STANDOFFISH | 11 | |
| UNTOUCHABLE | 11 | |
| uncongenial | 11 | |
| 12 letters | ||
| unresponsive | 12 | |
| 13 letters | ||
| unimpassioned | 13 | |
| unsympathetic | 13 | |
| unsusceptible | 13 | |
| 14 letters | ||
| UNAPPROACHABLE | 14 | |
| unaffectionate | 14 | |
| 15 letters | ||
| UNDEMONSTRATIVE | 15 | |