Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
áras
←
Old Irish
árus
(inherited)
→
Irish
árasán
(affix)
→
Irish
busáras
(affix)
→
Irish
ceoláras
(affix)