Single underground Synonyms

Single replaced

Definitions for Single


  • (adjective) not married
  • (adjective) belonging only to the one person, unit, or group named
  • (adjective) not physically attached to another unit

Synonyms for phrase

SU abbreviation

SU is an abbreviation for Single Underground
What does SU stand for?
SU stands for "Single Underground"

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