Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Romanian bolovan
Bulgarian балван (borrowed)
Proto-Slavic *bъlvanъ (derived)

Romanian bolovănel (suffix)
Romanian bolovănos (suffix)
Romanian Bolovănești (affix)
Romanian Bolovani (mention)
Romanian Bolovăniș (affix)
Romanian Bolovan (mention)
Romanian Bolohan (mention)