Swedish bälga

← Danish bælle (cognate)

← Proto-Germanic *balgijaną (inherited)

← Proto-Germanic *belganą (mention)

← Old Swedish bælghia (inherited)

← Proto-Indo-European *bʰelǵʰ- (root)

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

← Old Norse belgja (inherited)