Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Irish
Proto-Celtic *-metos (inherited)
Welsh -fed (cognate)
Irish -aigh (affix)
Irish -adh (affix)
Irish -iú (link)
Irish -ughadh (link)
Irish -aigh (mention)
Irish -mhadh (alter)
Irish (alter)
Irish superseded (alter)
Old Irish -mad (inherited)

Welsh -fed (cognate)
Irish ceathrú (affix)
Irish urú (affix)
Irish úrú (affix)
Irish -adh (link)
Irish bunú (affix)
Irish teibiú (affix)
Irish aistriú (affix)
Irish fichiú (affix)
Irish scrúdú (affix)
Irish tríú (affix)
Irish tríochadú (affix)
Irish ceathrachadú (affix)
Irish aonú (affix)
Irish aonú (affix)
Irish míniú (affix)
Irish cúigiú (affix)
Irish cúigiú (mention)
Irish séú (affix)
Cornish -ves (cognate)