However, there are no specific prefixes commonly used with "terranean."
Instead, we usually see "terranean" used as a suffix, meaning "relating to the earth," in words like:
* Subterranean: Below the surface of the earth
* Interterranean: Between layers of the earth
* Extraterrestrial: Originating from outside the earth
* Superterranean: Above the surface of the earth (although less commonly used)
If you're looking to create a new word, you can use these examples as inspiration and choose a prefix that best describes the concept you want to convey.