Underground pyramid 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

UP abbreviation

UP is an abbreviation for Underground Pyramid
What does UP stand for?
UP stands for "Underground Pyramid"

Pyramid replaced

Definitions for Pyramid


  • (noun) a polyhedron having a polygonal base and triangular sides with a common vertex
  • (verb) arrange or build up as if on the base of a pyramid
  • (verb) increase rapidly and progressively step by step on a broad base