Proto-Germanic *rekanōną

→ Danish regne (derived)

→ Danish regne (derived(da/nb))

→ Middle Dutch rekenen (inherited)

→ Scanian regna (derived)

→ Hunsrik rechne (inherited)

→ Indonesian reken (derived)

→ Luxembourgish rechnen (inherited)

→ Low German reken (inherited)

→ Dutch rekenen (inherited)

→ Yiddish רעכענען (inherited)