Where does “чи́стка” come from?
чи́стка (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-.
чи́стка (Russian): cleaning, purge
Ancestry of “чи́стка”, step by step
Words derived from “чи́стка”