Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
zeitate
←
Proto-Indo-European
*dyew-
(root)
←
Latin
deitas
(derived)
←
Romanian
zeu
(affix)
←
Romanian
-itate
(affix)