Where does “viideskymmenesyhdes” come from?

viideskymmenesyhdes (Finnish) comes from Finnish viideskymmenes, from Finnish viides, from Proto-Finnic viidenci, from Proto-Finnic viici, from Proto-Uralic witte — five; ten.

Ancestry of “viideskymmenesyhdes”, step by step

viideskymmenesyhdes traces back through two separate lines of ancestry.

via Finnish viideskymmenes

StepLanguageWordMeaning
1Finnishviideskymmenesfiftieth
2Finnishviidesfifth
3Proto-Finnicviidencififth
4Proto-Finnicviicifive
5Proto-Uralicwittefive; ten

via Finnish yhdes

StepLanguageWordMeaning
1Finnishyhdesfirst
2Finnishyksione
3Proto-Finnicükcione
4Proto-Uralicükteone
Every word from Proto-Uralic witteEvery word from Proto-Finnic viiciEvery word from Proto-Finnic viidenci