Rise. The ei in German is normally what is a long i sound in English. I'm rusty on my dialects, but I think Reiser could be either Riser or Ricer, depending on where you are in Germany. You can hear a version of the word pronounced at Google Translate. Here's a sample
https://translate.google.com/?sl=de&tl=it&text=eine Reise machen&op=translate
Judging from how she says "machen" I'd say she is south German. It might well sound different in Plattedeutsche (north Germany).
https://translate.google.com/?sl=de&tl=it&text=eine Reise machen&op=translate
Judging from how she says "machen" I'd say she is south German. It might well sound different in Plattedeutsche (north Germany).