Where does “вы́чистить” come from?
вы́чистить (Russian) comes from Russian чи́стить, from Proto-Slavic čistiti, from Proto-Slavic čistъ, from Proto-Balto-Slavic skīstas, from Proto-Indo-European skidtos, from Proto-Indo-European (s)keyd-.
Ancestry of “вы́чистить”, step by step
Words derived from “вы́чистить”