Where does “iskuruuvain” come from?

iskuruuvain (Finnish) comes from Finnish ruuvain, from Finnish ruuvata, from Finnish -ätä, from Finnish -tä, from Proto-Finnic -ta, from Proto-Uralic -tä — from.

iskuruuvain (Finnish): impact driver

Definitions

  1. impact driver

Ancestry of “iskuruuvain”, step by step

iskuruuvain traces back through two separate lines of ancestry.

via Finnish ruuvain

StepLanguageWordMeaning
1Finnishruuvainautomatic screwdriver
2Finnishruuvatato screw, fasten with screws, twist
3Finnish-ätäFront vowel variant of -ata
4Finnish-täFront vowel variant of -ta
5Proto-Finnic-taPartitive ending
6Proto-Uralic-täfrom

via Finnish isku

StepLanguageWordMeaning
1Finnishiskuhit, blow; impact; attentat, attack, strike, raid
2Finnish-uForms nouns from verbs. Most common with "e"- and...
3Proto-Finnic-uForms nouns from adjectives, nouns
Every word from Proto-Uralic -tä →Every word from Finnish -ätä →Every word from Finnish -tä →