This is the 12063rd most frequent Polish word.
lingwistyki
The Polish word "lingwistyki" means "linguistics" in English.
The word "lingwistyki" is in the genitive case, indicating the field of study.
Zajmuję się studiowaniem lingwistyki na uniwersytecie.
I study linguistics at the university.
"Lingwistyką" is in the instrumental case, showing the area in which interest is growing.
Zainteresowanie lingwistyką wzrasta wśród studentów.
Interest in linguistics is growing among students.
Here, "lingwistyki" is also in the genitive case, describing the content focus of the textbook.