I don't like taking things literally, but in this case that would be necessary, as it's the whole point. "Master" is an English word. If it isn't, "main" is primarily translated to "haupt" in German, and we all know what a Haupttruppführer was, so that should go too, as should every other word that possibly has a negative connotation somewhere in the world.

Minitru is hard at work yeet'ing all the double-plus-ungood words out of the lexicon for sure