Where does “epäsiisteys” come from?

epäsiisteys (Finnish) comes from Finnish epäsiisti, from Finnish siisti, from Russian чи́стый, from Old East Slavic чистъ, from Proto-Slavic čistъ, from Proto-Balto-Slavic skīstas, from Proto-Indo-European skidtos, from Proto-Indo-European (s)keyd-.

epäsiisteys (Finnish): uncleanness

Definitions

  1. uncleanness

Ancestry of “epäsiisteys”, step by step

epäsiisteys traces back through two separate lines of ancestry.

via Finnish epäsiisti

StepLanguageWordMeaning
1Finnishepäsiistiunclean
2Finnishsiisticlean, neat; cool, wicked; Third-person singular...
3Russianчи́стыйclean
4Old East Slavicчистъpure; clean
5Proto-Slavicčistъclean, pure
6Proto-Balto-Slavicskīstas
7Proto-Indo-Europeanskidtossplit
8Proto-Indo-European(s)keyd-

via Finnish uus

StepLanguageWordMeaning
1FinnishuusAlternative form of uusi
Every word from Proto-Indo-European (s)keyd-Every word from Proto-Indo-European skidtosEvery word from Proto-Balto-Slavic skīstas