Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
троша
←
Macedonian
троши
(cognate)
←
Russian
потроши́ть
(cognate)
←
Serbo-Croatian
тро̀шити
(cognate)
←
Proto-Slavic
*trošiti
(mention)