Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
ben
→
Catalan
benvingut
(compound)
→
Catalan
benvinguda
(compound)
→
Catalan
benestant
(compound)