German Rhein

← Gaulish Rēnos (derived)

← Proto-Germanic *Rīnaz (derived)

← Old High German Rīn (inherited)

← Proto-Indo-European *h₃reyH- (derived)

→ English Rhine (cognate)

→ English Rhinegrave (mention)

→ Danish Rhinen (cognate)

→ German Rheinland (compound)

→ German rheinisch (suffix)

→ German Oberrhein (prefix)

→ German Niederrhein (compound)

→ German Mittelrhein (affix)

→ German Hochrhein (compound)

→ German Rheinmetropole (compound)

→ German Rheinstadt (compound)

→ German rheinaufwärts (compound)

→ German rheinabwärts (compound)

→ German Alpenrhein (compound)

→ Spanish Rin (borrowed)

→ Polish Ren (borrowed)

→ Russian Рейн (borrowed)