Underground olm Synonyms

We can't find synonyms for the phrase "Underground olm", but we have synonyms for terms, you can combine them.

Underground Synonyms

Olm Synonyms

UO abbreviation

UO is an abbreviation for Underground Olm
What does UO stand for?
UO stands for "Underground Olm"

Definitions for Underground


  • (adjective) undertaken or done so as to escape being observed or known by others
  • (adjective) being, situated, or operating beneath the surface of the earth
  • (noun) a secret organization in a conquered country fighting against enemy forces

Definitions for Olm


  • (noun) European aquatic salamander with permanent external gills that lives in caves