Underground domes Synonyms

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

Underground Synonyms

Domes Synonyms

UD abbreviation

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

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