Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
rât
←
Bulgarian
рът
(cognate)
←
Russian
рот
(cognate)
←
Proto-Slavic
*rъtъ
(borrowed)
→
Romanian
bot
(link)
→
Romanian
Medieș Râturi
(mention)