Where does “noysaunce” come from?

noysaunce (Middle English) comes from Old French nuisance, from Old French nuisir, from Latin nocēre.

Ancestry of “noysaunce”, step by step

Step	Language	Word	Meaning
1	Old French	nuisance	—
2	Old French	nuisir	to harm
3	Latin	nocēre	—

noysaunce — Etymology, Origin & Word History | Etymology Explorer