Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Slavic
*pečura
→
Bulgarian
печурка
(inherited)
→
Macedonian
печурка
(inherited)
→
Romanian
ciupercă
(mention)
→
Serbo-Croatian
pečurka
(inherited)
→
Serbo-Croatian
печурка
(inherited)
→
Serbo-Croatian
pečiarka
(derived(sh/sk))