Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
esfondrar
←
French
effondrer
(cognate)
→
Catalan
esfondrament
(affix)
→
French
effondrer
(cognate)