Where does “luontaisetu” come from?

luontaisetu (Finnish) comes from Finnish etu, from Finnish esi-, from Proto-Finnic eci, from Albanian *etës, from Proto-Albanian *aitatja, from Proto-Indo-European h₁éyti, from Proto-Indo-European h₁ey- — to go.

Ancestry of “luontaisetu”, step by step

luontaisetu traces back through two separate lines of ancestry.

via Finnish etu

StepLanguageWordMeaning
1Finnishetuadvantage; benefit, interest
2Finnishesi-pre-, fore-
3Proto-Finnicecibefore; in front
4Albanian*etës
5Proto-Albanian*aitatja
6Proto-Indo-Europeanh₁éytito go, to be going
7Proto-Indo-Europeanh₁ey-to go

via Finnish luontainen

StepLanguageWordMeaning
1Finnishluontainennatural formed by nature; containing no artificial or man-made additives
2Finnish-inen-like, -ous, -y; -en; Creates adjectives from...
3Finnish-uusForms nouns from adjectives, expressing a quality
4Proto-Finnic-uc-ness, -hood
Every word from Proto-Indo-European h₁ey-Every word from Proto-Indo-European h₁éytiEvery word from Finnish esi-