| Solution | Length | |
|---|---|---|
| 3 letters | ||
| sad | 3 | |
| 4 letters | ||
| sour | 4 | |
| hard | 4 | |
| glum | 4 | |
| dour | 4 | |
| sick | 4 | |
| snug | 4 | |
| 5 letters | ||
| surly | 5 | |
| moody | 5 | |
| sulky | 5 | |
| 6 letters | ||
| crusty | 6 | |
| tragic | 6 | |
| sadder | 6 | |
| dourer | 6 | |
| solemn | 6 | |
| sickly | 6 | |
| sombre | 6 | |
| sullen | 6 | |
| 7 letters | ||
| saddest | 7 | |
| brooder | 7 | |
| crabbed | 7 | |
| austere | 7 | |
| 8 letters | ||
| gloomier | 8 | |
| sullener | 8 | |
| glummest | 8 | |
| UNSOCIAL | 8 | |
| downcast | 8 | |
| perverse | 8 | |
| SNAPPISH | 8 | |
| 9 letters | ||
| splenetic | 9 | |
| saturnine | 9 | |
| obstinate | 9 | |
| 10 letters | ||
| UNSOCIABLE | 10 | |
| UNFRIENDLY | 10 | |
| 11 letters | ||
| uncongenial | 11 | |
| ILLTEMPERED | 11 | |
| 14 letters | ||
| self contained | 14 | |
| 15 letters | ||
| UNCOMMUNICATIVE | 15 | |
| self sufficient | 15 | |