Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
Neuchâtel
←
Old French
nuef
(derived)
←
Old French
chatel
(mention)
→
English
Neuchâtel
(derived)
→
Catalan
Castellnou
(cognate)