Where does “nożowniczka” come from?

nożowniczka (Polish) comes from Polish nożownik, from Proto-Slavic noževьnikъ, from Proto-Slavic noževъ, from Proto-Slavic nožь, from Proto-Slavic -jь, from Proto-Indo-European yós, from Proto-Finnic wiša, from Proto-Indo-Iranian wišás — fluidity, slime, poison; poison; poison; slime;...

Ancestry of “nożowniczka”, step by step

StepLanguageWordMeaning
1Polishnożownikknifemaker, knifesmith, cutler; cutthroat
2Proto-Slavicnoževьnikъ
3Proto-Slavicnoževъ
4Proto-Slavicnožьtool for pricking; knife
5Proto-Slavic-jьAdjectival inherited from the Caland roots,...
6Proto-Indo-Europeanyósthat, who, which
7Proto-Finnicwiša
8Proto-Indo-Iranianwišáspoison, venom
9Proto-Indo-Europeanwisósfluidity, slime, poison; poison; poison; slime;...
Every word from Proto-Indo-European wisósEvery word from Proto-Indo-Iranian wišásEvery word from Proto-Finnic wiša