Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
béarla
←
Old Irish
bélrae
(inherited)
→
Irish
Béarla
(mention)
→
Irish
iarbhéarla
(prefix)
→
Irish
francbhéarla
(affix)
→
Irish
béarlamhail
(affix)