Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
бъбрек
←
Macedonian
бубрег
(cognate)
←
Ottoman Turkish
بوبرك
(borrowed)
←
Serbo-Croatian
бу̀брег
(cognate)
←
Slovene
bȗbreg
(cognate)