←
Proto-Indo-European *ǵm̥ros (inherited)
←
Proto-Indo-European *ǵem- (derived)
→
Asturian xenru (inherited)
→
Old Church Slavonic зѧть (cognate)
→
Spanish yerno (mention)
→
Friulian zinar (inherited)
→
Galician xenro (inherited)
→
Portuguese genro (inherited)
→
Old Portuguese genrro (inherited)