Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
laboureur
←
French
labourer
(suffix)
←
French
eur
(suffix)
←
Old French
loreür
(mention)
←
Latin
laborator
(mention)