Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
collaí
←
Irish
colainn
(affix)
←
Irish
-aí
(affix)
←
Middle Irish
collaide
(inherited)
←
Old Irish
colnide
(inherited)
→
Irish
collaíocht
(affix)