Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
liteartha
←
Old Irish
literda
(inherited)
←
Old Irish
liter
(mention)
→
Irish
litearthacht
(affix)
→
Irish
neamhliteartha
(affix)
→
Irish
litríocht
(mention)