Where does “vapaaopisto” come from?

vapaaopisto (Finnish) comes from Finnish vapaa, from Finnish vapada, from Old East Slavic свободь, from Proto-Slavic svoboda, from Proto-Slavic -oda.

Ancestry of “vapaaopisto”, step by step

vapaaopisto traces back through two separate lines of ancestry.

via Finnish vapaa

StepLanguageWordMeaning
1Finnishvapaafree; free, off; spare, free
2Finnishvapada
3Old East Slavicсвободьfree
4Proto-Slavicsvobodafreedom
5Proto-Slavic-oda

via Finnish opisto

StepLanguageWordMeaning
1Finnishopistoinstitute, college
2Finnishoppidoctrine; study, -logy, theory; in this sense...
3Finnishoppiato learn
4Proto-Finnicoppidakto learn
5Proto-Finno-Ugricwoppe-
Every word from Proto-Slavic -oda