Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
enclouer
←
French
en
(confix)
←
French
clou
(confix)
←
French
er
(confix)
←
Old French
encloer
(mention)
←
Latin
clāvō
(mention)
←
Latin
clāvus
(inherited)
→
Latin
clavo
(link)
→
Romanian
încheia
(cognate)