Where does “спѣшити” come from?

спѣшити (Old East Slavic) comes from Proto-Slavic spěšiti, from Proto-Slavic spěxъ, from Proto-Slavic spěti, from Proto-Balto-Slavic spḗˀtei, from Proto-Indo-European spéh₁-, from Proto-Indo-European speh₁- — to succeed, to prosper.

Ancestry of “спѣшити”, step by step

StepLanguageWordMeaning
1Proto-Slavicspěšitihurry
2Proto-Slavicspěxъhaste
3Proto-Slavicspětito advance, ripen, hurry
4Proto-Balto-Slavicspḗˀteito be able to manage
5Proto-Indo-Europeanspéh₁-to succeed, to prosper
6Proto-Indo-Europeanspeh₁-to succeed, to prosper

Words derived from “спѣшити

Every word from Proto-Indo-European speh₁-Every word from Proto-Indo-European spéh₁-Every word from Proto-Balto-Slavic spḗˀtei