| Solution | Length | |
|---|---|---|
| 5 letters | ||
| eerie | 5 | |
| 6 letters | ||
| unreal | 6 | |
| 7 letters | ||
| seeming | 7 | |
| ghostly | 7 | |
| 8 letters | ||
| VAPOROUS | 8 | |
| SPECIOUS | 8 | |
| spectral | 8 | |
| 9 letters | ||
| visionary | 9 | |
| unfounded | 9 | |
| spiritual | 9 | |
| psychical | 9 | |
| 12 letters | ||
| supernatural | 12 | |
| 13 letters | ||
| unsubstantial | 13 | |
| 14 letters | ||
| supposititious | 14 | |