Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
empierrer
←
French
en
(confix)
←
French
pierre
(confix)
←
French
er
(confix)
→
French
perré
(mention)