Where does “keskustelutoveri” come from?

keskustelutoveri (Finnish) comes from Finnish keskustelu, from Finnish keskustella, from Finnish keskus, from Finnish Keski-, from Proto-Finnic keski, from Proto-Finno-Permic keske.

Ancestry of “keskustelutoveri”, step by step

keskustelutoveri traces back through two separate lines of ancestry.

via Finnish keskustelu

StepLanguageWordMeaning
1Finnishkeskusteluconversation, discussion, talk
2FinnishkeskustellaTo discuss, talk about/over, converse on; To...
3Finnishkeskuscentre/center
4FinnishKeski-middle, central; average, mid-, medium
5Proto-Finnickeskimiddle, center
6Proto-Finno-Permickeske

via Finnish toveri

StepLanguageWordMeaning
1Finnishtovericomrade; companion, buddy
2Russianтова́рищcomrade
3Old East Slavicтоварищь
4Proto-Slavictovarišь
5Proto-Slavictovarъloading
6Proto-Turkic*tabarlivestock, cattle
Every word from Proto-Finno-Permic keskeEvery word from Finnish Keski-Every word from Finnish keskus