Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
butlla
←
Catalan
bola
(doublet)
←
Catalan
bolla
(mention)
←
Latin
bulla
(derived)
→
Catalan
bola
(doublet)
→
Catalan
butlleta
(suffix)