Where does “arkaluontoisuus” come from?

arkaluontoisuus (Finnish) comes from Finnish arkaluontoinen, from Finnish luontoinen, from Finnish luonto, from Finnish luoda, from Proto-Finnic löödäk, from Proto-Finno-Ugric lewe- — to throw, shoot.

Ancestry of “arkaluontoisuus”, step by step

StepLanguageWordMeaning
1Finnisharkaluontoinen
2FinnishluontoinenHaving a specified type of nature (natural environment) usually translated as with... nature, not necessarily as an adjective
3Finnishluontonature, environment; characteristics of a person
4Finnishluodato create; to shovel; to shed
5Proto-Finniclöödäkto hit, to strike; to beat
6Proto-Finno-Ugriclewe-to throw, shoot
Every word from Proto-Finno-Ugric lewe-Every word from Proto-Finnic löödäkEvery word from Finnish luoda