Proto-Germanic *fedurþô

→ English fourth (inherited)

→ Cimbrian viarte (inherited)

→ Danish fjerde (inherited)

→ Faroese fjórði (derived)

→ West Frisian fjirde (inherited)

→ Westrobothnian fjöörn (inherited)

→ Old Swedish fiarþi (inherited)

→ Icelandic fjórði (derived)

→ Latin quartus (cognate)

→ Dutch vierde (inherited)

→ Old Norse fjórði (inherited)

→ Sanskrit चतुर्थ (cognate)

→ Swedish fjärde (inherited)

→ Yiddish פֿערט (inherited)