Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Romanian breaz
Bulgarian бреза (borrowed)
Proto-Balto-Slavic *berźas (derived)
Proto-Balto-Slavic *berźā (mention)
Proto-Indo-European *bʰerHǵos (derived)
Proto-Slavic *berza (derived)

Romanian stei (link)
Romanian Breazu (mention)
Romanian Brezoi (mention)
Romanian Brezoaele (mention)