Where does “ventti” come from?

ventti (Finnish) comes from Spanish veintiuno, from Spanish uno, from Old Spanish uno, from Latin ūnus, from Old Latin oinos, from Proto-Italic oinos, from Proto-Indo-European óynos — one; single.

ventti (Finnish): twenty-one, vingt-et-un, pontoon card game

Definitions

twenty-one, vingt-et-un, pontoon card game

Ancestry of “ventti”, step by step

ventti traces back through 3 separate lines of ancestry.

via Spanish veintiuno

Step	Language	Word	Meaning
1	Spanish	veintiuno	twenty-one
2	Spanish	uno	one
3	Old Spanish	uno	one
4	Latin	ūnus	one, single
5	Old Latin	oinos	one
6	Proto-Italic	oinos	cardinal number 1 Previous: n/a Next: *duō;...
7	Proto-Indo-European	óynos	one; single

via French vingt-et-un

Step	Language	Word	Meaning
1	French	vingt-et-un	twenty-one

via English twenty-one

Step	Language	Word	Meaning
1	English	twenty-one	The cardinal number occurring after twenty and before twenty-two, represented in Roman numerals as XXI and in Arabic numerals as 21

Every word from Proto-Indo-European óynos →Every word from Proto-Italic oinos →Every word from Old Latin oinos →