Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Slavic
*trěska
→
Bulgarian
треска
(derived)
→
Czech
tříska
(inherited)
→
Polish
trzaska
(inherited)
→
Russian
треска
(inherited)
→
Ukrainian
тріска
(inherited)