Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Irish gráinne
Old French grain (borrowed)
Old French grein (mention)
Irish grán (doublet)
Irish gráinneacha (link)
Irish gránna (affix)
Irish -e (affix)
Proto-Indo-European *ǵr̥h₂nóm (derived)
Latin grānum (derived)

Irish grán (doublet)
Irish gráinnmhéadracht (affix)