Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
massa
←
Ancient Greek
μᾶζα
(derived)
←
Latin
massa
(derived)
→
Catalan
biomassa
(affix)
→
Catalan
massejar
(affix)
→
Catalan
massís
(affix)