Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
partit
→
Catalan
partidista
(affix)
→
Catalan
partidari
(affix)
→
Catalan
partitocràcia
(suffix)
→
Catalan
partidisme
(affix)