Grunt units Synonyms

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

GU abbreviation

GU is an abbreviation for Grunt Units
What does GU stand for?
GU stands for "Grunt Units"

Definitions for Grunt


  • (noun) speech that is not clear enough to be understood
  • (noun) a person who does very hard or dull work
  • (verb) to speak softly and unclearly