Where does “viisikulmioluku” come from?
viisikulmioluku (Finnish) comes from Finnish viisikulmio, from Finnish -kulmio, from Finnish -io, from Finnish -o, from Proto-Finnic -o, from Proto-Uralic -w.
viisikulmioluku (Finnish): pentagonal number
Ancestry of “viisikulmioluku”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Finnish | viisikulmio | pentagon |
| 2 | Finnish | -kulmio | -gon |
| 3 | Finnish | -io | Forms nouns from verbs or verbal stems; Forms... |
| 4 | Finnish | -o | Forms result or action nouns from verbs; Forms... |
| 5 | Proto-Finnic | -o | — |
| 6 | Proto-Uralic | -w | — |