Where does “másvalaki” come from?

másvalaki (Hungarian) comes from Hungarian valaki, from Hungarian vala-, from Zou va̋, from Proto-Kuki-Chin *waa, from Proto-Sino-Tibetan *waʔ — bird, fowl.

másvalaki (Hungarian): someone else not the known person in question but someone else, an undefined person

Definitions

someone else not the known person in question but someone else, an undefined person

Ancestry of “másvalaki”, step by step

másvalaki traces back through two separate lines of ancestry.

via Hungarian valaki

Step	Language	Word	Meaning
1	Hungarian	valaki	somebody, someone; abbreviated as vki
2	Hungarian	vala-	some-
3	Zou	va̋	bird
4	Proto-Kuki-Chin	*waa	—
5	Proto-Sino-Tibetan	*waʔ	bird, fowl

via Hungarian más

Step	Language	Word	Meaning
1	Hungarian	más	other, different; someone else, something else;...
2	Proto-Finno-Ugric	mu	—

Every word from Proto-Sino-Tibetan *waʔ →Every word from Hungarian vala- →Every word from Hungarian valaki →