Cornish gwreydh

← Breton gwriz (cognate)

← Proto-Celtic *wradios (inherited)

← Welsh gwraidd (cognate)

← Proto-Indo-European (mention)

← Proto-Indo-European *wréh₂ds (derived)

← Old Cornish gureiten (inherited)

→ Breton gwrizienn (cognate)

→ Welsh gwraidd (cognate)