Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
coteț
←
Proto-Slavic
*kotьcь
(mention)
→
Romanian
cotecior
(suffix)
→
Romanian
Coteț
(mention)
→
Romanian
Cotețiu
(mention)