Where does “грѣшити” come from?

грѣшити (Old Church Slavonic) comes from Proto-Slavic grěšiti, from Proto-Slavic -iti, from Proto-Indo-European -éyeti, from Proto-Indo-European -yeti — Creates transitive imperfective verbs from roots.

Ancestry of “грѣшити”, step by step

StepLanguageWordMeaning
1Proto-Slavicgrěšitito sin
2Proto-Slavic-itiDeverbal, iterative; Deverbal, causative;...
3Proto-Indo-European-éyetiForms causative imperfective verbs from roots;...
4Proto-Indo-European-yetiCreates transitive imperfective verbs from roots

Words derived from “грѣшити”

Every word from Proto-Indo-European -yeti →Every word from Proto-Indo-European -éyeti →Every word from Proto-Slavic -iti →
грѣшити — Etymology, Origin & Word History | Etymology Explorer