This is the 297th most frequent Polish word.
krakowa
"Krakowa" is not a standalone Polish word but may relate to "Kraków," a city in Poland.
Here, 'Krakowa' is used in the genitive case, indicating movement towards the city.
Jadę dzisiaj do Krakowa.
I am going to Krakow today.
In this sentence, 'Krakowa' is also in the genitive case, used to describe possession or relation.
Historia Krakowa jest bardzo stara.
The history of Krakow is very old.
Here, 'Krakowa' is in the genitive case, showing direct relationship or association with 'znajomość' or familiarity.