Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
Marcianus
←
Latin
Mārcus
(suffix)
←
Latin
-iānus
(suffix)
←
Latin
Mārcius
(suffix)
←
Latin
-ānus
(suffix)
→
Romanian
Marcian
(borrowed)