Where does “paljakkarousku” come from?

paljakkarousku (Finnish) comes from Finnish paljakka, from Finnish -kkä, from Finnish -inen, from Finnish -uus, from Proto-Finnic -uc — -ness, -hood.

paljakkarousku (Finnish): A milk-cap

Definitions

  1. A milk-cap

Ancestry of “paljakkarousku”, step by step

paljakkarousku traces back through two separate lines of ancestry.

via Finnish paljakka

StepLanguageWordMeaning
1FinnishpaljakkaThe tundra-like treeless top of a fell
2Finnish-kkäFront vowel variant of -kka
3Finnish-inen-like, -ous, -y; -en; Creates adjectives from...
4Finnish-uusForms nouns from adjectives, expressing a quality
5Proto-Finnic-uc-ness, -hood

via Finnish rousku

StepLanguageWordMeaning
1FinnishrouskuA milk-cap
2Finnish-uForms nouns from verbs. Most common with "e"- and...
3Proto-Finnic-uForms nouns from adjectives, nouns
Every word from Proto-Finnic -ucEvery word from Finnish -inenEvery word from Finnish -uus