Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Slavic
*kryša
→
Bulgarian
скришом
(cognate)
→
Macedonian
кришум
(derived)
→
Russian
крыша
(inherited)