Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Welsh gwlad
Proto-Brythonic *gwlad (inherited)
Proto-Celtic *wlatis (inherited)
Proto-Indo-European *h₂wélh₁tis (inherited)
Proto-Indo-European *h₂welh₁- (mention)
Old Welsh gulat (inherited)
Middle Welsh gwlat (inherited)

English Gladys (mention)
English Glamorgan (link)
Welsh gwladaidd (suffix)
Welsh gwladgarwr (compound)
Welsh gwladgarol (compound)
Welsh gwleidydd (affix)
Welsh gwledig (affix)
Welsh rhyngwladol (affix)
Welsh gwladfa (affix)
Welsh gwladwr (affix)