Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
esquelet
←
Ancient Greek
σκελετός
(derived)
→
Catalan
esquelètic
(suffix)
→
Catalan
exosquelet
(prefix)