Underground pool Synonyms

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 Pool


  • (noun) a small often deep body of water
  • (noun) a body of persons at work or available for work
  • (noun) the number of individuals or amount of something available at any given time