Where does “skuteczny” come from?

skuteczny (Polish) comes from Polish skutek, from Old Polish skutek, from Old Polish -ek, from Proto-Slavic -ъkъ, from Proto-Slavic -kъ, from Proto-Indo-European -kos — Creates deadjectival and desubstantival...

skuteczny (Polish): effective, efficacious, effectual

Definitions

  1. effective, efficacious, effectual

Ancestry of “skuteczny”, step by step

StepLanguageWordMeaning
1Polishskutekeffect, result, consequence
2Old Polishskutekdeed, action; work
3Old Polish-ekforms nouns
4Proto-Slavic-ъkъForms diminutives from old u-stem nouns;...
5Proto-Slavic-kъDeverbal, forms token nouns; From expressive or...
6Proto-Indo-European-kosCreates deadjectival and desubstantival...

Words derived from “skuteczny

Every word from Proto-Indo-European -kosEvery word from Proto-Slavic -kъEvery word from Proto-Slavic -ъkъ