Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Welsh golchi
← Breton gwalc'hiñ (cognate)
← Proto-Celtic *wolk- (inherited)
← Irish folc (cognate)
← Proto-Indo-European *welg- (derived)
← Cornish golhi (cognate)

→ Welsh ymolchi (affix)
→ Irish folc (cognate)
→ Cornish golhi (cognate)