Where does “katosvuode” come from?

katosvuode (Finnish) comes from Finnish katos, from Finnish kattaa, from Proto-Finnic kattadak, from Proto-Finnic kanci, from Czech -í, from Old Czech -í, from Proto-Slavic -jь, from Proto-Indo-European yós — fluidity, slime, poison; poison; poison; slime;...

Ancestry of “katosvuode”, step by step

katosvuode traces back through two separate lines of ancestry.

via Finnish katos

StepLanguageWordMeaning
1Finnishkatosshed that has at least one wall missing; shelter;...
2Finnishkattaato roof; to cover; to set, lay
3Proto-Finnickattadakto cover; to roof
4Proto-Finnickancicover, lid
5CzechForming attributive adjectives from nouns,...
6Old Czechforming attributive adjectives from nouns, especially animals
7Proto-Slavic-jьAdjectival inherited from the Caland roots,...
8Proto-Indo-Europeanyósthat, who, which
9Proto-Finnicwiša
10Proto-Indo-Iranianwišáspoison, venom
11Proto-Indo-Europeanwisósfluidity, slime, poison; poison; poison; slime;...

via Finnish vuode

StepLanguageWordMeaning
1Finnishvuodebed
2Finnishvuotahide, pelt; Partitive singular form of vuo
3Proto-Finnicvootahide, pelt
4Proto-Finnicvootadakto flow; to trickle, to seep; to leak
5Proto-Finnicvooflow
6Proto-Uralicuwa-to flow
Every word from Proto-Indo-European wisós