The story
- Proto-West Germanic*sunþ
- Proto-Indo-European*sóh₂wl̥ ~ *sh₂wén-
- Proto-Indo-European*sh₂ún-teros
- Proto-Germanic*sunþraz
- Proto-Germanic*sunþrą
- Proto-West Germanic*sunþr
- Old Englishsūþ
- Middle Englishsouth
- Englishsouth
- Old Norsebúinn
- Middle Englishbownde
- Englishbound
- English todaysouthbound
Etymology from Wiktionary, CC BY-SA 4.0.