Where does “*anɣʷis” come from?

*anɣʷis (Proto-Italic) comes from Proto-Indo-European h₂éngʷʰis — snake.

Ancestry of “*anɣʷis”, step by step

Step	Language	Word	Meaning
1	Proto-Indo-European	h₂éngʷʰis	snake

*anɣʷis — Etymology, Origin & Word History | Etymology Explorer