Where does “valkoniskahilleri” come from?

valkoniskahilleri (Finnish) comes from Finnish niska, from Finnish -lä, from Finnish -as, from Proto-Finnic -s, from Proto-Finno-Ugric -s.

Ancestry of “valkoniskahilleri”, step by step

valkoniskahilleri traces back through two separate lines of ancestry.

via Finnish niska

StepLanguageWordMeaning
1Finnishniskanape, the back of the neck; a load bearing...
2Finnish-läFront vowel variant of -la
3Finnish-asForms some adjectives; Forms some nouns
4Proto-Finnic-sForms nouns
5Proto-Finno-Ugric-s—

via Finnish hilleri

StepLanguageWordMeaning
1Finnishhilleripolecat
2Swedishillerpolecat, "Mustela putorius"; ferret, "Mustela...
Every word from Proto-Finno-Ugric -s →Every word from Finnish -lä →Every word from Finnish -as →