Where does “laukanvaihto” come from?

laukanvaihto (Finnish) comes from Finnish vaihto, from Finnish vaihtaa, from Proto-Finnic vaihtadak, from Proto-Finnic -tadak, from Proto-Uralic -ta- — Forms verbs from nouns; Forms causative verbs...

laukanvaihto (Finnish): flying change

Definitions

  1. flying change

Ancestry of “laukanvaihto”, step by step

laukanvaihto traces back through two separate lines of ancestry.

via Finnish vaihto

StepLanguageWordMeaning
1Finnishvaihtoexchange; swap; shift key
2Finnishvaihtaato change, replace; to exchange, switch; to swap
3Proto-Finnicvaihtadakto change
4Proto-Finnic-tadakForms verbs from both nominal and verbal stems
5Proto-Uralic-ta-Forms verbs from nouns; Forms causative verbs...

via Finnish laukka

StepLanguageWordMeaning
1Finnishlaukkacanter; gallop; onion
2Proto-Finniclaukkaonion
3Proto-Germaniclaukazleek
4Proto-Indo-Europeanlewg-to bend
Every word from Proto-Uralic -ta-Every word from Proto-Finnic -tadakEvery word from Proto-Finnic vaihtadak