We must consider this in regional terms. There is also vice versa Slavic influence on German peoples in the region, So the exchange was mutual. There’s also Italian and other influence as far Slovenes goes but our core is def. Slavic. There are some specific regional cultures in Europe which don’t necessarily band on linguistic lines. This is especially true for ex-HRE territories which were politically heavily fragmented. Now Slovenes are in a position being on the frontier with Germanic, Italic, Ugric (?) an a fellow Slavic nation So you can imagine there’s lots of different influences and of the non-Slavic influences yes the German is strongest.