Earlier quoted context omitted.
How was it for East Berliners and West Berliners right after the Wall fell? Didn't they have to deal with vocabulary differences as well? I'd assume that those vocabulary differences have basically disappeared in the decades since, but I've never been there nor studied German. Thoughts?
The differences weren't that great. German has a number of distinctive dialects (Bavarian, Saxonian, etc.), and with Saxony in the east, there have been historical differences anyway. The Saxonian dialect has sort of become synonymous with Eastern Germany, even though it's just one of the Eastern dialects. I can think of very few differences that existed due to the separation, mainly just a few brand names that becam…
I think that would mitigate a lot of the differences (e.g. the Saxons from the DDR would sound more "standard" than the Bavarians from the BRD).