Where does “viikonvaihde” come from?

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

viikonvaihde (Finnish): weekend

Definitions

  1. weekend

Ancestry of “viikonvaihde”, step by step

viikonvaihde traces back through two separate lines of ancestry.

via Finnish vaihde

StepLanguageWordMeaning
1Finnishvaihdegear; switch; turn
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 viikko

StepLanguageWordMeaning
1Finnishviikkoweek
2Proto-Germanicwikǭsequence; week
3Proto-Indo-Europeanweyg-to bend, wind, turn, yield; to wind, bend; to...
Every word from Proto-Uralic -ta- →Every word from Proto-Finnic -tadak →Every word from Proto-Finnic vaihtadak →