Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
meathlúchán
←
Irish
meathlú
(suffix)
←
Irish
-achán
(suffix)
→
Irish
néarmheathlúchán
(prefix)