German Etymology Probably from Ruprecht. Pronunciation IPA(key): /ˈʁyːpl̩/ Hyphenation: Rü‧pel Audio:(file) Noun Rüpel m (strong, genitive Rüpels, plural Rüpel) lout Synonyms: Flegel, Rohling, Rülps, Rülpser, Wüstling Declension More information singular, plural ... singular plural indef. def. noun def. noun nominative ein der Rüpel die Rüpel genitive eines des Rüpels der Rüpel dative einem dem Rüpel den Rüpeln accusative einen den Rüpel die Rüpel Close Declension of Rüpel [masculine, strong] Derived terms Rüpeleirüpelhaftrüpelig Further reading “Rüpel” in Duden online “Rüpel” in Digitales Wörterbuch der deutschen Sprache Wikiwand - on Seamless Wikipedia browsing. On steroids.