Where does “hunyj” come from?

hunyj (Hungarian) comes from Hungarian huny, from Proto-Uralic kuńa- — close; blink.

Ancestry of “hunyj”, step by step

Step	Language	Word	Meaning
1	Hungarian	huny	to close the eyes; to cover one's eyes, hide...
2	Proto-Uralic	kuńa-	close; blink