Where does “voluntario” come from?

voluntario (Latin) comes from Latin voluntarius, from Latin voluntas, from Latin volens, from Latin volo, from Proto-Italic welō, from Proto-Indo-European welh₁- — to choose; to want.

voluntario (Latin): dative masculine singular of voluntārius; dative...

Definitions

dative masculine singular of voluntārius; dative...

Ancestry of “voluntario”, step by step

Step	Language	Word	Meaning
1	Latin	voluntarius	volunteer; voluntary, willing
2	Latin	voluntas	will, free will, choice; desire, inclination;...
3	Latin	volens	wishing; willing; welcome
4	Latin	volo	I wish; I want; I mean, I intend
5	Proto-Italic	welō	to want, will
6	Proto-Indo-European	welh₁-	to choose; to want

Every word from Proto-Indo-European welh₁- →Every word from Proto-Italic welō →Every word from Latin volo →