This is the 11691st most frequent Polish word.
komornicze
"Komornicze" relates to a court bailiff or enforcement proceedings.
The word 'komornicze' is used here as an adjective describing the actions (działania) related to a bailiff.
Komornicze działania zabezpieczają prawa wierzycieli.
Bailiff actions secure the rights of creditors.
The word 'komorniczej' is an adjective describing the type of execution (egzekucji) related to a bailiff, showing agreement in case and gender.
Dostałem zawiadomienie o egzekucji komorniczej.
I received a notice about a bailiff execution.
Here, 'komornicze' is attributive, describing the costs (koszty) associated with or charged by a bailiff.