Proto-Germanic *kattuz

→ English cat (inherited)

→ Old English catt (inherited)

→ Danish kat (inherited)

→ Middle English cat (inherited)

→ West Frisian kat (inherited)

→ Norwegian Bokmål katt (derived)

→ Norwegian Nynorsk katt (derived)

→ Old Norse kǫttr (inherited)

→ Swedish katt (inherited)