Where does “onnosel” come from?

onnosel (Middle Dutch) comes from Middle Dutch on-, from Old Dutch un-, from Proto-West Germanic un-, from Proto-Germanic un-, from Proto-Indo-European n̥-, from Proto-Indo-European ne — not.

Ancestry of “onnosel”, step by step

Step	Language	Word	Meaning
1	Middle Dutch	on-	un-, in-
2	Old Dutch	un-	—
3	Proto-West Germanic	un-	not, un-
4	Proto-Germanic	un-	not, un-
5	Proto-Indo-European	n̥-	not, un-
6	Proto-Indo-European	ne	not

Words derived from “onnosel”

onnozel
onnozelheid
onnozelweg

Every word from Proto-Indo-European ne →Every word from Proto-Indo-European n̥- →Every word from Proto-Germanic un- →