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

→ Bulgarian птица (inherited)
→ Old Church Slavonic пътица (inherited)
→ Greek πτηνό (mention)
→ Macedonian птица (inherited)
→ Russian птица (inherited)
→ Serbo-Croatian птица (inherited)
→ Serbo-Croatian ptica (inherited)
→ Slovene ptica (inherited)
→ Ukrainian птиця (inherited)