Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
ufano
←
Catalan
ufana
(cognate)
←
Spanish
ufano
(borrowed)
→
Portuguese
ufanar
(affix)
→
Portuguese
ufania
(affix)