Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
marécage
←
French
-age
(affix)
←
French
marais
(mention)
←
Picard
maresc
(mention)
→
Spanish
marjal
(derived)
→
French
marais
(mention)
→
French
marécageux
(suffix)