Where does “eväsvoileipä” come from?

eväsvoileipä (Finnish) comes from Finnish eväs, from Proto-Finnic eväs, from Proto-Indo-European yéwos, from Proto-Indo-European yew- — to mix.

Ancestry of “eväsvoileipä”, step by step

eväsvoileipä traces back through two separate lines of ancestry.

via Finnish eväs

StepLanguageWordMeaning
1Finnisheväsprovisions; Used as modifier in compound terms to...
2Proto-Finniceväsprovisions
3Proto-Indo-Europeanyéwoscereal, grain; barley, spelt
4Proto-Indo-Europeanyew-to mix

via Finnish voileipä

StepLanguageWordMeaning
1Finnishvoileipäbread and butter, bread with butter; open...
2Finnishleipäbread; sandwich; In the game of ducks and drakes,...
3Proto-Finniclaipabread
4Proto-Germanichlaibazbread
Every word from Proto-Indo-European yew-Every word from Proto-Indo-European yéwosEvery word from Proto-Finnic eväs