Where does “vammaoppi” come from?

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

Ancestry of “vammaoppi”, step by step

vammaoppi 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 vamma

StepLanguageWordMeaning
1Finnishvammahandicap; injury
2Proto-Norse*ᚹᚨᛗᛗᚨᛉ
3Proto-Germanicwammazspot, stain, blemish
4Proto-Indo-Europeanwemh₁-to spew, to vomit
Every word from Proto-Finno-Ugric woppe-Every word from Proto-Finnic oppidakEvery word from Finnish oppia