Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
zăvoi
←
Bulgarian
завои
(cognate)
←
Serbo-Croatian
завој
(cognate)
←
Proto-Slavic
*zavoj
(borrowed)
←
Proto-Slavic
*vojь
(derived)
→
Romanian
Zăvoiu
(mention)
→
Romanian
Zăvoi
(mention)