Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
ferla
←
Catalan
fèrula
(doublet)
←
Latin
ferula
(inherited)
→
Catalan
canyaferla
(compound)
→
Catalan
fèl·lera
(affix)