Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
kastelo
←
Latin
castellum
(derived)
←
Latin
castrum
(mention)
→
Esperanto
kastela
(suffix)
→
Esperanto
aerkastelo
(affix)