köken: Etymology tree Proto-Italic *wre- Latin re- Proto-Indo-European *welH-der. Proto-Italic *wolwō Latin volvō Latin revolvō Old French revolverbor. Middle English revolven English revolve Proto-Indo-European *-yósder. Proto-Italic *-āzijos Latin -āriusnom. Latin -āriusbor. Proto-Germanic *-ārijaz Proto-West Germanic *-ārī Old English -ere Middle English -ere English -er English revolverbor. Polish…