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

Belarusian князь (inherited)
Bulgarian кнез (inherited)
Bulgarian княз (inherited)
Czech kněz (inherited)
Czech kníže (inherited)
Old Church Slavonic кънѧѕь (inherited)
Lower Sorbian kněz (inherited)
Lower Sorbian kněžna (mention)
Lower Sorbian kněni (mention)
Macedonian кнез (inherited)
Polish ksiądz (inherited)
Polish książę (mention)
Polish kniaź (derived)
Polish księżna (mention)
Polish ksieni (mention)
Polabian ťėnądz (inherited)
Romanian chinez (derived)
Romanian cneaz (derived)
Romanian Chiajna (derived)
Russian князь (inherited)
Russian ксёндз (derived)
Aromanian cneaz (mention)
Serbo-Croatian knez (inherited)
Serbo-Croatian кнез (inherited)
Slovak kňaz (inherited)
Slovak knieža (inherited)
Slovene knez (inherited)
Ukrainian князь (inherited)
Old Polish ksiądz (inherited)