Proto-Germanic *sleutaną

→ Danish slot (mention)

→ German Schlüssel (derived)

→ Middle Dutch sluten (mention)

→ West Frisian slute (inherited)

→ Luxembourgish Schlëssel (derived)

→ Luxembourgish schléissen (inherited)

→ Dutch slot (mention)

→ Dutch sleutel (mention)

→ Dutch sluiten (mention)

→ Old Frisian sluta (inherited)

→ Yiddish שליסן (inherited)