| Answer | Crossword Clue |
|---|---|
| chthonian | pertaining to the earth or the underworld also CHTHONIC |
| chthonic | of or pertaining to the deities, spirits, and other beings dwelling under the earth |
| chthonian | of or pertaining to the deities, spirits, and other beings dwelling under the earth. |
| cislunar | of or pertaining to the space between the earth and the orbit of the moon |
| effusive | noting or pertaining to a class of igneous rocks that have been forced out in a molten or plastic condition upon the surface of the earth |
| geostationary | of or pertaining to a satellite that travels about the earth's equator at an altitude of at least 35,000 kilometers at a speed matching that of the earth's rotation, thus maintaining a constant relation to points on the earth |
