Where does “loppuriuhtaisu” come from?

loppuriuhtaisu (Finnish) comes from Finnish riuhtaisu, from Finnish riuhtaista, from Finnish riuhtoa, from Proto-Finnic riuhtodak.

Ancestry of “loppuriuhtaisu”, step by step

loppuriuhtaisu traces back through two separate lines of ancestry.

via Finnish riuhtaisu

StepLanguageWordMeaning
1Finnishriuhtaisuyank
2Finnishriuhtaistato yank, to tug, to wrench
3Finnishriuhtoato yank, tug
4Proto-Finnicriuhtodak—

via Finnish loppu

StepLanguageWordMeaning
1Finnishloppuend, ending, finish, conclusion; The End; the...
2Proto-Finnicloppuend, ending
3Proto-Finnicloppi(inside) corner
Every word from Proto-Finnic riuhtodak →Every word from Finnish riuhtoa →Every word from Finnish riuhtaista →