| Answer | Crossword Clue |
|---|---|
| unworldlier | not terrestrial; unearthly |
| unworldly | not of this world unearthly |
| unearthlier | UNEARTHLY, not belonging to the earth, eerie |
| unearthliest | UNEARTHLY, not belonging to the earth, eerie |
| ALIEN | Not terrestrial |
| unterrestrial | not terrestrial |
| ALIEN | Not terrestrial, perhaps |
| MARINE | Not terrestrial, perhaps |
