Where does “kirjeenvaihtotoveri” come from?

kirjeenvaihtotoveri (Finnish) comes from Finnish toveri, from Russian това́рищ, from Old East Slavic товарищь, from Proto-Slavic tovarišь, from Proto-Slavic tovarъ, from Proto-Turkic *tabar — livestock, cattle.

kirjeenvaihtotoveri (Finnish): pen pal

Definitions

  1. pen pal

Ancestry of “kirjeenvaihtotoveri”, step by step

kirjeenvaihtotoveri traces back through two separate lines of ancestry.

via Finnish toveri

StepLanguageWordMeaning
1Finnishtovericomrade; companion, buddy
2Russianтова́рищcomrade
3Old East Slavicтоварищь
4Proto-Slavictovarišь
5Proto-Slavictovarъloading
6Proto-Turkic*tabarlivestock, cattle

via Finnish kirjeenvaihto

StepLanguageWordMeaning
1Finnishkirjeenvaihtocorrespondence
2Finnishvaihtoexchange; swap; shift key
3Finnishvaihtaato change, replace; to exchange, switch; to swap
4Proto-Finnicvaihtadakto change
5Proto-Finnic-tadakForms verbs from both nominal and verbal stems
6Proto-Uralic-ta-Forms verbs from nouns; Forms causative verbs...
Every word from Proto-Turkic *tabarEvery word from Proto-Slavic tovarъEvery word from Proto-Slavic tovarišь