Where does “noxalis” come from?

noxalis (Latin) comes from Latin noxa, from Proto-Indo-European noks-, from Proto-Indo-European neḱ- — to perish, disappear.

Ancestry of “noxalis”, step by step

Step	Language	Word	Meaning
1	Latin	noxa	hurt, harm, injury; fault, offence, crime
2	Proto-Indo-European	noks-	—
3	Proto-Indo-European	neḱ-	to perish, disappear

noxalis — Etymology, Origin & Word History | Etymology Explorer