Where does “непоколебимость” come from?

непоколебимость (Russian) comes from Russian не, from Proto-Slavic ne, from Proto-Balto-Slavic nē, from Proto-Indo-European né — not; no.

непоколебимость (Russian): steadfastness, perseverance, firmness

Definitions

  1. steadfastness, perseverance, firmness

Ancestry of “непоколебимость”, step by step

непоколебимость traces back through two separate lines of ancestry.

via Russian не

StepLanguageWordMeaning
1Russianнеnot, no, -n't, without; Idiomatic negative usage;...
2Proto-Slavicnenot
3Proto-Balto-Slavicnēnot
4Proto-Indo-Europeannénot; no

via Russian поколебать

StepLanguageWordMeaning
1Russianпоколебатьto rock, to shake; to shake
2Russianколеба́тьto rock, to shake
3Old East Slavicколѣбати—
4Proto-Slavickolěbatito rock, to swing
Every word from Proto-Indo-European né →Every word from Proto-Balto-Slavic nē →Every word from Proto-Slavic ne →