Where does “ikätoveri” come from?
ikätoveri (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.
ikätoveri (Finnish): age-mate, peer
Ancestry of “ikätoveri”, step by step