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

Romanian ocniță (suffix)
Romanian ocnaș (suffix)
Romanian Ocnișoara (mention)
Romanian Ocna de Jos (mention)
Romanian Ocna de Sus (mention)
Romanian Târgu Ocna (mention)
Romanian Ocna de Fier (mention)
Romanian Ocna Mureș (mention)
Romanian Ocna Sibiului (mention)
Romanian Ocna Dejului (mention)
Romanian Ocnele Mari (mention)
Romanian Ocna Șugatag (mention)