Where does “pastavehnä” come from?

pastavehnä (Finnish) comes from Finnish pasta, from Italian pasta, from Latin pasta, from Ancient Greek παστά, from Ancient Greek παστός, from Ancient Greek πάσσω, from Proto-Indo-European kʷeh₁t- — to shake.

Ancestry of “pastavehnä”, step by step

pastavehnä traces back through two separate lines of ancestry.

via Finnish pasta

StepLanguageWordMeaning
1Finnishpastapasta; paste
2Italianpastapaste; pasta, noodles; dough
3Latinpastapaste; nominative/vocative feminine singular of...
4Ancient Greekπαστάbarley porridge
5Ancient Greekπαστόςsprinkled with salt, salted; woman's chamber,...
6Ancient GreekπάσσωI sprinkle
7Proto-Indo-Europeankʷeh₁t-to shake

via Finnish vehnä

StepLanguageWordMeaning
1Finnishvehnäwheat
2Proto-Finnicvehnäwheat
3Proto-Finno-Permicwešnä
Every word from Proto-Indo-European kʷeh₁t-Every word from Ancient Greek πάσσωEvery word from Ancient Greek παστός