Grim mash-up Synonyms

Definitions for Grim


  • (adjective) harsh and threatening in manner or appearance
  • (adjective) difficult to endure
  • (adjective) showing no signs of slackening or yielding in one's purpose

GM abbreviation

GM is an abbreviation for Grim Mash-up
What does GM stand for?
GM stands for "Grim Mash-up"