Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
taistil
←
Irish
taistealaí
(link)
←
Irish
taistil le mála droma
(link)
←
Old Irish
taistlid
(inherited)
→
Irish
taisteal
(link)
→
Irish
taistealaí
(affix)