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

→ Bulgarian дружба (inherited)
→ Latvian draudzība (cognate)
→ Macedonian дружба (inherited)
→ Polish drużba (inherited)
→ Russian дружба (inherited)
→ Serbo-Croatian družba (inherited)
→ Slovene družba (inherited)