Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
oțet
←
Bulgarian
оцет
(cognate)
←
Latin
acetum
(derived)
←
Serbo-Croatian
ocat
(cognate)
←
Proto-Slavic
*ocьtъ
(borrowed)
→
Romanian
Olt
(mention)
→
Romanian
oțetar
(suffix)
→
Romanian
oțetărie
(suffix)
→
Romanian
oțeti
(affix)
→
Romanian
Oțetoaia
(mention)
→
Romanian
Oțet
(mention)