←
Proto-Germanic *swīną (inherited)
←
Proto-West Germanic *swīn (inherited)
←
Old High German swīn (cognate)
←
Proto-Indo-European *sū- (derived)
←
Old Norse svín (cognate)
←
Old Dutch *swīn (cognate)
←
Old Frisian swīn (cognate)
←
Old Saxon swīn (cognate)