Where does “vatsatautioppi” come from?

vatsatautioppi (Finnish) comes from Finnish oppi, from Finnish oppia, from Proto-Finnic oppidak, from Proto-Finno-Ugric woppe-.

Ancestry of “vatsatautioppi”, step by step

vatsatautioppi traces back through two separate lines of ancestry.

via Finnish oppi

StepLanguageWordMeaning
1Finnishoppidoctrine; study, -logy, theory; in this sense...
2Finnishoppiato learn
3Proto-Finnicoppidakto learn
4Proto-Finno-Ugricwoppe-—

via Finnish vatsatauti

StepLanguageWordMeaning
1Finnishvatsatautigastroenteritis, stomach flu, gastric flu
2Finnishtautidisease
3Proto-Finnictautidisease, sickness
4Proto-Norsedauđi—
Every word from Proto-Finno-Ugric woppe- →Every word from Proto-Finnic oppidak →Every word from Finnish oppia →