Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
baf
→
Catalan
bafarada
(affix)
→
Catalan
embafar
(affix)
→
Catalan
bafaner
(mention)
→
French
bafouer
(link)