Where does “závažný” come from?

závažný (Czech) comes from Czech závaží, from Czech -í, from Old Czech -í, from Proto-Slavic -jь, from Proto-Indo-European yós, from Proto-Finnic wiša, from Proto-Indo-Iranian wišás, from Proto-Indo-European wisós — fluidity, slime, poison; poison; poison; slime;...

závažný (Czech): weighty, significant, important

Definitions

  1. weighty, significant, important

Ancestry of “závažný”, step by step

StepLanguageWordMeaning
1Czechzávažíweight object used to make something heavier
2CzechForming attributive adjectives from nouns,...
3Old Czechforming attributive adjectives from nouns, especially animals
4Proto-Slavic-jьAdjectival inherited from the Caland roots,...
5Proto-Indo-Europeanyósthat, who, which
6Proto-Finnicwiša
7Proto-Indo-Iranianwišáspoison, venom
8Proto-Indo-Europeanwisósfluidity, slime, poison; poison; poison; slime;...
Every word from Proto-Indo-European wisósEvery word from Czech Every word from Proto-Indo-Iranian wišás