Where does “vihertäminen” come from?

vihertäminen (Finnish) comes from Finnish vihertää, from Finnish viher-, from Finnish vihreä, from Proto-Finnic viherä, from Proto-Finnic viha, from Proto-Finnic wiša, from Proto-Indo-Iranian wišás, from Proto-Indo-European wisós — fluidity, slime, poison; poison; poison; slime;...

Ancestry of “vihertäminen”, step by step

StepLanguageWordMeaning
1Finnishvihertääto have a green shade; Third-person singular...
2Finnishviher-Used as defining part in many compound nouns to...
3Finnishvihreägreen; The color green
4Proto-Finnicviherägreen
5Proto-Finnicvihahate, anger; rage; agression
6Proto-Finnicwiša
7Proto-Indo-Iranianwišáspoison, venom
8Proto-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