Old Norse belgr

← Proto-Germanic *balgiz (inherited)

← Proto-Indo-European *bʰelǵʰ- (root)

← Proto-Indo-European *bʰelǵʰ- (derived)

→ Old English bælg (cognate)

→ Danish bælg (inherited)

→ Westrobothnian bäli (inherited)

→ Old Swedish bælgher (inherited)

→ Icelandic belgur (inherited)

→ Norwegian Bokmål belg (derived)

→ Norwegian Nynorsk belg (derived)

→ Swedish bälg (inherited)