Nazis got to write in German. German has a silly system of more or less consistent spelling, except of course some words that they stole from other languages, which isn't a unique problem.
They would be utterly crushed by English. We do, of course, have a consistent system of spelling, excluding the stolen words. There's one problem: the entire language is stolen, shamelessly and horrendously ripped off from any other language in sight. We didn't even stick to German and French. Oh no, we of course had to take Latin, along with half of its spelling and grammar, but not enough to make a consistent system. We went around the world to steal a bit from Japanese and Mandarin. We went halfway and stole from whatever natives we could find in the New World. But back in Europe we went south and grabbed what we could from Africa and the Middle East (didn't have a good boat, so we had to drive around).
There are birds outside! Outside, there are birds. Ah yes, our inconsistent sentence structure doesn't help either, putting the verb before the subject, so that we have to conjugate the verb without yet having a sentence. This could easily be fixed by just thinking before we speak, but that's asking a bit much.
Wasteland: Savage Village
1 day ago