Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle Irish
scríbneóir
←
Middle Irish
scríbend
(affix)
←
Middle Irish
-óir
(affix)
→
Irish
scríbhneoir
(inherited)