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

→ Bulgarian бдя (inherited)
→ Czech bdít (inherited)
→ Old Church Slavonic бъдѣти (inherited)
→ Macedonian бдее (inherited)
→ Polish Bydgoszcz (mention)
→ Russian бодрый (mention)
→ Russian бдеть (inherited)
→ Serbo-Croatian bdjeti (inherited)
→ Serbo-Croatian bdeti (inherited)
→ Serbo-Croatian бдети (inherited)
→ Serbo-Croatian бдјети (inherited)