Underground stronghold Synonyms

Underground replaced

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

Synonyms for phrase

US abbreviation

US is an abbreviation for Underground Stronghold
What does US stand for?
US stands for "Underground Stronghold"

Stronghold replaced

Definitions for Stronghold


  • (noun) a structure or place from which one can resist attack
  • (noun) a strongly fortified defensive structure