Superman doomsday Synonyms

Definitions for Superman


  • (noun) a person with great powers and abilities
  • (noun) street name for lysergic acid diethylamide

Synonyms for phrase

SD abbreviation

SD is an abbreviation for Superman Doomsday
What does SD stand for?
SD stands for "Superman Doomsday"

Definitions for Doomsday


  • (noun) (New Testament) day at the end of time following Armageddon when God will decree the fates of all individual humans according to the good and evil of their earthly lives
  • (noun) an unpleasant or disastrous destiny