Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
dârz
←
Proto-Slavic
*dьrzъ
(borrowed)
→
Romanian
dârzenie
(suffix)
→
Romanian
Dârzu
(mention)
→
Romanian
Dîrzu
(mention)