Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
concret
←
Latin
concrētus
(borrowed)
→
Catalan
concretar
(affix)
→
Catalan
concretament
(affix)