Where does “vihaisuus” come from?

vihaisuus (Finnish) comes from Finnish vihainen, from Proto-Finnic vihainen, from Proto-Finnic viha, from Proto-Finnic wiša, from Proto-Indo-Iranian wišás, from Proto-Indo-European wisós — fluidity, slime, poison; poison; poison; slime;...

vihaisuus (Finnish): angriness

Definitions

  1. angriness

Ancestry of “vihaisuus”, step by step

vihaisuus traces back through two separate lines of ancestry.

via Finnish vihainen

StepLanguageWordMeaning
1Finnishvihainenangry
2Proto-Finnicvihainenangry
3Proto-Finnicvihahate, anger; rage; agression
4Proto-Finnicwiša
5Proto-Indo-Iranianwišáspoison, venom
6Proto-Indo-Europeanwisósfluidity, slime, poison; poison; poison; slime;...

via Finnish uus

StepLanguageWordMeaning
1FinnishuusAlternative form of uusi
Every word from Proto-Indo-European wisósEvery word from Proto-Indo-Iranian wišásEvery word from Proto-Finnic wiša