Where does “mustarousku” come from?
mustarousku (Finnish) comes from Finnish rousku, from Finnish -u, from Proto-Finnic -u.
mustarousku (Finnish): ugly milk-cap
Ancestry of “mustarousku”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Finnish | rousku | A milk-cap |
| 2 | Finnish | -u | Forms nouns from verbs. Most common with "e"- and... |
| 3 | Proto-Finnic | -u | — |