Where does “мовознавиця” come from?

мовознавиця (Ukrainian) comes from Ukrainian мовозна́вець, from Ukrainian знаве́ць, from Ukrainian знати, from Old East Slavic знати, from Proto-Slavic znati, from Proto-Balto-Slavic źnōˀtei, from Proto-Indo-European ǵnéh₃t, from Proto-Indo-European ǵneh₃- — to know.

Ancestry of “мовознавиця”, step by step

StepLanguageWordMeaning
1Ukrainianмовозна́вецьlinguist
2Ukrainianзнаве́цьcognoscente, connoisseur, adept, maven, expert
3Ukrainianзнатиto know
4Old East Slavicзнатиto know
5Proto-Slavicznatito know
6Proto-Balto-Slavicźnōˀteito know
7Proto-Indo-Europeanǵnéh₃tto know; to get to know, to meet
8Proto-Indo-Europeanǵneh₃-to know
Every word from Proto-Indo-European ǵneh₃-