Where does “lutikkarousku” come from?

lutikkarousku (Finnish) comes from Finnish rousku, from Finnish -u, from Proto-Finnic -u — Forms nouns from adjectives, nouns.

lutikkarousku (Finnish): A milk-cap, "Lactarius serifluus"

Definitions

  1. A milk-cap, "Lactarius serifluus"

Ancestry of “lutikkarousku”, step by step

lutikkarousku traces back through two separate lines of ancestry.

via Finnish rousku

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

via Finnish lutikka

StepLanguageWordMeaning
1Finnishlutikkabedbug; A gold nugget between 5 mm to 9 mm by the...
2Finnishludea bedbug; a bug
Every word from Proto-Finnic -u →Every word from Finnish -u →Every word from Finnish rousku →