Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
competent
←
Latin
competēns
(derived)
←
Latin
competēns
(derived(ca/oc))
→
Catalan
competentment
(affix)