Where does “mutkamäenlasku” come from?

mutkamäenlasku (Finnish) comes from Finnish mutkamäki, from Finnish Mäki, from Finnish -lä, from Finnish -as, from Proto-Finnic -s, from Proto-Finno-Ugric -s.

Ancestry of “mutkamäenlasku”, step by step

mutkamäenlasku traces back through two separate lines of ancestry.

via Finnish mutkamäki

StepLanguageWordMeaning
1Finnishmutkamäki—
2FinnishMäkiAny of a number of small places in Finland
3Finnish-läFront vowel variant of -la
4Finnish-asForms some adjectives; Forms some nouns
5Proto-Finnic-sForms nouns
6Proto-Finno-Ugric-s—

via Finnish lasku

StepLanguageWordMeaning
1Finnishlaskudescent, an instance of descending, sliding down...
2Voticlaskõato let go, let loose, release
3Proto-Finniclaskedakto drop, to fall; to release; to let, to allow
4Proto-Uraliclaćke-—
Every word from Proto-Finno-Ugric -s →Every word from Finnish -lä →Every word from Finnish Mäki →
mutkamäenlasku — Etymology, Origin & Word History | Etymology Explorer