Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
faecalis
←
Latin
faex
(suffix)
←
Latin
ālis
(suffix)
→
Esperanto
feko
(derived)
→
Ido
feko
(derived)