Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
coc
←
English
coke
(borrowed)
←
Latin
coquō
(derived)
→
Catalan
pneumococ
(prefix)
→
Catalan
coquessa
(suffix)