←
Proto-Celtic *bow- (mention)
←
Scottish Gaelic bò (cognate)
←
Old High German chuo (cognate)
←
Proto-Balto-Slavic *guowis (mention)
←
Proto-Indo-European *gʷṓws (mention)
←
Icelandic kýr (cognate)
←
Portuguese boi (cognate)
←
Middle Welsh bu (cognate)
←
Old Armenian կով (cognate)
→
Latgalian gūvs (cognate)