Where does “zabyti” come from?

zabyti (Old Czech) comes from Proto-Slavic *zabỳti, from Proto-Slavic byti, from Proto-Balto-Slavic bū́ˀtei, from Proto-Indo-European bʰuH- — to become, grow, appear.

Ancestry of “zabyti”, step by step

StepLanguageWordMeaning
1Proto-Slavic*zabỳtito forget
2Proto-Slavicbytito be
3Proto-Balto-Slavicbū́ˀteito be
4Proto-Indo-EuropeanbʰuH-to become, grow, appear

Words derived from “zabyti”

Every word from Proto-Indo-European bʰuH- →Every word from Proto-Balto-Slavic bū́ˀtei →Every word from Proto-Slavic byti →