Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
segrego
←
Latin
sē
(prefix)
←
Latin
gregō
(prefix)
→
Catalan
segregar
(derived)
→
Catalan
segregació
(mention)
→
Spanish
segregar
(derived)
→
Portuguese
segregar
(derived)