Where does “Korpiniitty” come from?

Korpiniitty (Ingrian) comes from Finnish niitty, from Finnish niittää, from Proto-Finnic niittädäk, from Proto-Germanic snīþaną, from Proto-Indo-European sneyt- — to cut.

Ancestry of “Korpiniitty”, step by step

Korpiniitty traces back through two separate lines of ancestry.

via Finnish niitty

StepLanguageWordMeaning
1Finnishniittymeadow, lea
2FinnishniittääTo mow, cut, scythe, reap; To win, achieve
3Proto-Finnicniittädäkto mow, to cut down
4Proto-Germanicsnīþanąto cut
5Proto-Indo-Europeansneyt-to cut

via Ingrian korpi

StepLanguageWordMeaning
1Ingriankorpideep forest
Every word from Proto-Indo-European sneyt-Every word from Proto-Germanic snīþanąEvery word from Proto-Finnic niittädäk