Proto-Germanic *brunnô

→ English burn (inherited)

→ Old English burna (inherited)

→ Old English burne (inherited)

→ Cimbrian prunn (inherited)

→ German Brunnen (inherited)

→ Crimean Gothic brunna (inherited)

→ Scanian brønn (inherited)

→ Old High German brunno (inherited)

→ Gothic 𐌱𐍂𐌿𐌽𐌽𐌰 (inherited)

→ Ancient Greek φρέαρ (cognate)

→ Icelandic brunnur (derived)

→ Mòcheno prunn (inherited)

→ Norwegian Bokmål brønn (inherited)

→ Norwegian Bokmål abessinierbrønn (inherited)

→ Dutch bron (inherited)

→ Old Norse brunnr (inherited)

→ Old Norse bruðr (inherited)

→ Old Dutch brunno (inherited)