Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
gineadóir
←
Irish
gin
(affix)
←
Irish
-adóir
(affix)
→
Irish
gásghineadóir
(affix)