Where does “noxālis” come from?

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

Ancestry of “noxālis”, 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

noxālis — Etymology, Origin & Word History | Etymology Explorer