Proto-Germanic *hrainiz

→ Danish ren (derived)

→ Danish rense (mention)

→ German rein (inherited)

→ Middle Dutch reine (inherited)

→ Faroese reinur (derived)

→ Gothic 𐌷𐍂𐌰𐌹𐌽𐍃 (inherited)

→ Icelandic hreinn (derived)

→ Dutch rein (inherited)

→ Old Norse hreinn (inherited)

→ Old Dutch reini (inherited)

→ Swedish ren (derived)

→ Yiddish ריין (inherited)