Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
couvercle
←
Old French
covercle
(inherited)
←
Latin
cooperculum
(inherited)
→
French
opercule
(mention)
→
Friulian
cuviercli
(cognate)