Where does “proruský” come from?

proruský (Czech) comes from Czech rusky, from Czech -ský, from Old Czech -ský, from Proto-Slavic -ьskъ, from Proto-Indo-European -iskos — Characteristic of, typical of, pertaining to.

proruský (Czech): pro-Russian

Definitions

  1. pro-Russian

Ancestry of “proruský”, step by step

StepLanguageWordMeaning
1CzechruskyIn a Russian manner; In Russian
2Czech-ský-ian, -ic
3Old Czech-skýian, -ic from, related to, or like
4Proto-Slavic-ьskъ-ic, -ish
5Proto-Indo-European-iskosCharacteristic of, typical of, pertaining to
Every word from Proto-Indo-European -iskos →Every word from Czech -ský →Every word from Proto-Slavic -ьskъ →
proruský — Etymology, Origin & Word History | Etymology Explorer