Proto-Germanic *breustą

→ English breast (inherited)

→ Old English breost (inherited)

→ Danish bryst (inherited)

→ Middle English brest (inherited)

→ Faroese bróst (derived)

→ West Frisian boarst (inherited)

→ Old Swedish bryst (inherited)

→ Icelandic brjóst (inherited)

→ Norwegian Bokmål bryst (derived)

→ Norwegian Nynorsk bryst (inherited)

→ Old Norse brjóst (inherited)

→ Scots breest (inherited)

→ Swedish bröst (inherited)