Where does “стати” come from?

стати (Old East Slavic) comes from Proto-Slavic stati, from Proto-Indo-European *steh₂-.

Ancestry of “стати”, step by step

StepLanguageWordMeaning
1Proto-Slavicstatito stand; to become
2Proto-Indo-European*steh₂-—

Words derived from “стати”

Every word from Proto-Indo-European *steh₂- →Every word from Proto-Slavic stati →