Where does “äkkiryhmä” come from?
äkkiryhmä (Finnish) comes from Finnish äkki-, from Proto-Celtic akki, from Proto-Indo-European peh₂ḱ- — to join, to attach; agreement, settlement.
äkkiryhmä (Finnish): flash mob
Ancestry of “äkkiryhmä”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Finnish | äkki- | sudden |
| 2 | Proto-Celtic | akki | — |
| 3 | Proto-Indo-European | peh₂ḱ- | to join, to attach; agreement, settlement |