This is the 9811th most frequent Polish word.
zwierzynieckim
"Zwierzynieckim" is the locative or instrumental form of "zwierzyniecki," meaning "related to Zwierzyniec," a place or area in Poland.
In this context, "zwierzynieckim" refers to the adjective form of a specific proper noun, describing the park belonging to or located in Zwierzyniec.
Spaceruję po parku zwierzynieckim.
I am walking through the zwierzyniecki park.
Here, "Zwierzyniecka" acts as an adjective derived from "Zwierzyniec," characterizing the commune.
Gmina Zwierzyniecka ma wiele atrakcji.
The Zwierzyniec commune has many attractions.
"Zwierzyniecka" is used as an adjective modifying the noun "ulica" (street), indicating its geographical or titular association.