Where does “harrastaminen” come from?

harrastaminen (Finnish) comes from Finnish harrastaa, from Finnish harras, from Proto-Finnic hardas, from Proto-Germanic harduz, from Proto-Indo-European kert-, from Proto-Turkic *keŕ- — to travel, tour.

Ancestry of “harrastaminen”, step by step

StepLanguageWordMeaning
1Finnishharrastaato be interested in, to be engaged in a hobby, to...
2Finnishharraspious, devout, heartfelt, earnest
3Proto-Finnichardashard, harsh, demanding
4Proto-Germanicharduzhard; brave
5Proto-Indo-Europeankert-times; to weave, twist together; time
6Proto-Turkic*keŕ-to travel, tour
Every word from Proto-Turkic *keŕ-Every word from Proto-Indo-European kert-Every word from Proto-Germanic harduz