Where does “vaihtomies” come from?

vaihtomies (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...

vaihtomies (Finnish): (male) substitute player

Definitions

  1. (male) substitute player

Ancestry of “vaihtomies”, step by step

vaihtomies 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 mies

StepLanguageWordMeaning
1Finnishmiesman; husband
2Proto-Finnicmeesman, male; husband
3Proto-Finnicmeexes
Every word from Proto-Uralic -ta-Every word from Proto-Finnic -tadakEvery word from Proto-Finnic vaihtadak