←
Proto-Brythonic *gweð (inherited)
←
Proto-Celtic *widā (inherited)
←
Proto-Indo-European *weyd- (root)
←
Proto-Indo-European *weyd- (derived)
←
Proto-Indo-European *wedʰ- (root)
←
Proto-Indo-European *wedʰ- (derived)
←
Old Irish fedan (cognate)
←
Middle Welsh gweð (inherited)