Where does “карельский” come from?

карельский (Russian) comes from Russian -ский, from Old East Slavic -ьскъ.

карельский (Russian): Karelian

Definitions

  1. Karelian

Ancestry of “карельский”, step by step

StepLanguageWordMeaning
1Russian-скийUsed to form adjectives from nouns or sometimes...
2Old East Slavic-ьскъ—
Every word from Old East Slavic -ьскъ →Every word from Russian -ский →
карельский — Etymology, Origin & Word History | Etymology Explorer