What does the prefix suc mean?

The prefix "suc-" is not a common prefix in English. It might be a misspelling of "sub-" which means "under" or "beneath" in Latin.

Examples of words using the prefix "sub-":

* Submarine: A vessel that travels underwater.

* Subterranean: Located below the surface of the earth.

* Submerge: To sink or go underwater.

If you provide more context, I might be able to help you understand what you are looking for.