| Answer | Crossword Clue |
|---|---|
| ETHER | Upper regions of space, figuratively |
| ETHER | Upper regions of space |
| ETHER | Upper regions of space. |
| AETHER | Upper regions of space: Var. |
| ETHER | The upper regions of space. |
| ETER | Upper regions of space: Spanish. |
| ETHER | Upper regions of space, poetically |
| ETHERIC | Of the upper regions of space. |
| ETHERIC | Of the upper regions of space |
| aetheric | the upper regions of space; the heavens |
| aether | the upper regions of space; the heavens |
| aethers | the upper regions of space; the heavens |
| aethereal | the upper regions of space; the heavens |
| ether | the rarefied element formerly believed to fill the upper regions of space |
