Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
coherent
←
Latin
cohaerēns
(derived)
→
Catalan
incoherent
(prefix)
→
Catalan
coherentment
(suffix)