Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
mono
→
Catalan
monopoli
(confix)
→
Catalan
monòxid
(prefix)
→
Catalan
monoplataforma
(prefix)
→
Catalan
monoteràpia
(prefix)