Welsh esgob

← Breton eskob (cognate)

← Proto-Brythonic *eskob (inherited)

← Ancient Greek ἐπίσκοπος (derived)

← Cornish epskop (cognate)

← Latin episcopus (derived)

← Old Welsh escop (inherited)

← Middle Welsh esgob (inherited)

→ Breton eskob (cognate)

→ Welsh archesgob (affix)