Wiktionary lists 2 genitive forms for a lot of nouns (e.g. Berg, Brauch), -es and -s. For these words and others, are these forms interchangeable or are they regional? Or is one more poetic sounding ...
It's not unusual for me not to be able to find some German word in any dictionary (or dictionary-like resource) I try. Since such words are often of the form PREFIX+STEM, I figure I'm not finding ...
The title pretty much says it all. Knopf — knob Knie — knee Are there more?