Underground district 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

UD abbreviation

UD is an abbreviation for Underground District
What does UD stand for?
UD stands for "Underground District"

District replaced

Definitions for District


  • (noun) an area (as of a city ) set apart for some purpose or having some special feature
  • (noun) a region marked off for administrative or other purposes
  • (verb) regulate housing in; of certain areas of towns