Where does “-idyéti” come from?

-idyéti (Proto-Indo-European) comes from Proto-Indo-European -yéti, from Proto-Indo-European yé-, from Chichewa iye — he, she.

Ancestry of “-idyéti”, step by step

Step	Language	Word	Meaning
1	Proto-Indo-European	-yéti	Creates intransitive, often deponent,...
2	Proto-Indo-European	yé-	—
3	Chichewa	iye	he, she

-idyéti — Etymology, Origin & Word History | Etymology Explorer