Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
Ignat
←
Old Church Slavonic
Игънатии
(borrowed)
←
Ancient Greek
Ἰγνάτιος
(derived)
→
Romanian
Ignățești
(affix)
→
Romanian
Ignătescu
(affix)
→
Romanian
Ignătoiu
(affix)