This is the 3712th most frequent Polish word.
kramatorska
"Kramatorska" is not a Polish word; it may refer to something related to Kramatorsk, a city in Ukraine.
The word 'Kramatorska' is used here as a proper noun referencing the city.
Wczoraj oglądałem reportaż o mieście Kramatorska na Ukrainie.
Yesterday I watched a report about the city of Kramatorsk in Ukraine.
The word 'Kramatorska' refers to the city and is used in its locative form due to the preposition 'w pobliżu'.
Niedawno otwarto fabrykę w pobliżu Kramatorska.
Recently, a factory was opened near Kramatorsk.
'Kramatorska' refers to the city in its genitive form to indicate possession or relation.