Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Proto-Slavic *pečivo

→ Bulgarian печиво (inherited)
→ Czech pečivo (inherited)
→ Macedonian печиво (inherited)
→ Polish pieczywo (inherited)
→ Serbo-Croatian pecivo (inherited)
→ Serbo-Croatian пециво (inherited)
→ Ukrainian печиво (inherited)