Where does “*Чьрновьцꙑ” come from?

*Чьрновьцꙑ (Old East Slavic) comes from Old East Slavic Чьрнь, from Old East Slavic чьрнъ, from Proto-Slavic čьrnъ, from Proto-Balto-Slavic kiršnas, from Proto-Indo-European kr̥snós, from Proto-Indo-European kers- — black, dirty; run; to run.

Ancestry of “*Чьрновьцꙑ”, step by step

StepLanguageWordMeaning
1Old East SlavicЧьрньblack, blackness
2Old East Slavicчьрнъblack
3Proto-Slavicčьrnъblack
4Proto-Balto-Slavickiršnasblack
5Proto-Indo-Europeankr̥snósblack; dark, dusky
6Proto-Indo-Europeankers-black, dirty; run; to run

Words derived from “*Чьрновьцꙑ”

Every word from Proto-Indo-European kers- →Every word from Proto-Indo-European kr̥snós →Every word from Proto-Balto-Slavic kiršnas →