Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Irish cian
← Proto-Celtic *kēnos (derived)
← Old Irish cían (inherited)

→ English Keaney (mention)
→ Irish cianradharcán (affix)
→ Irish cianda (affix)
→ Irish ó chianaibh (mention)
→ Irish cianrialtán (affix)