Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
teileagraf
←
French
télégraphe
(borrowed)
←
Irish
teili-
(affix)
←
Irish
-graf
(affix)
→
Irish
teileagrafaíocht
(affix)