Where does “непоправимый” come from?

непоправимый (Russian) comes from Russian поправи́мый, from Russian попра́вить, from Russian пра́вить, from Old East Slavic правити, from Old East Slavic -тель, from Proto-Slavic -teľь, from Proto-Slavic -jь, from Proto-Indo-European yós — fluidity, slime, poison; poison; poison; slime;...

непоправимый (Russian): irreparable, irremediable, irretrievable

Definitions

  1. irreparable, irremediable, irretrievable

Ancestry of “непоправимый”, step by step

StepLanguageWordMeaning
1Russianпоправи́мыйreparable, remediable
2Russianпопра́витьto correct, to improve, to repair
3Russianпра́витьto govern
4Old East Slavicправитиto lead
5Old East Slavic-тель
6Proto-Slavic-teľьDeverbative, forms agent nouns from the...
7Proto-Slavic-jьAdjectival inherited from the Caland roots,...
8Proto-Indo-Europeanyósthat, who, which
9Proto-Finnicwiša
10Proto-Indo-Iranianwišáspoison, venom
11Proto-Indo-Europeanwisósfluidity, slime, poison; poison; poison; slime;...
Every word from Proto-Indo-European wisósEvery word from Proto-Indo-Iranian wišásEvery word from Proto-Finnic wiša