Where does “kapinoitsija” come from?

kapinoitsija (Finnish) comes from Finnish kapinoida, from Finnish kapina, from Finnish -na, from Proto-Finnic -na, from Proto-Uralic -na — at, in.

Ancestry of “kapinoitsija”, step by step

StepLanguageWordMeaning
1FinnishkapinoidaTo rebel against, revolt against, rise against;...
2Finnishkapinarebellion, uprising, revolt, mutiny,...
3Finnish-naForms the essive case; Forms action nouns from...
4Proto-Finnic-naForms action nouns from verbs
5Proto-Uralic-naat, in
Every word from Proto-Uralic -na →Every word from Finnish -na →Every word from Finnish kapina →