Where does “annoien” come from?

annoien (Middle English) comes from Anglo-Norman anuier, from Old French enuier, from Latin inodiāre, from Latin odium, from Proto-Indo-European h₃ed- — to smell, stink; to hate; to bite.

Ancestry of “annoien”, step by step

Step	Language	Word	Meaning
1	Anglo-Norman	anuier	Alternative form of enoiier; to cause problems
2	Old French	enuier	Alternative form of enoiier; to molest, harm,...
3	Latin	inodiāre	—
4	Latin	odium	hatred, ill-will, aversion, dislike, disgust,...
5	Proto-Indo-European	h₃ed-	to smell, stink; to hate; to bite

Words derived from “annoien”

noisome
noisomeness
noisomely
noysom

Every word from Proto-Indo-European h₃ed- →Every word from Latin odium →Every word from Latin inodiāre →