Where does “onschëlleg” come from?

onschëlleg (Luxembourgish) comes from Luxembourgish schëlleg, from Middle High German schuldec, from Old High German sculdig.

onschëlleg (Luxembourgish): innocent

Definitions

Step	Language	Word	Meaning
1	Luxembourgish	schëlleg	guilty
2	Middle High German	schuldec	—
3	Old High German	sculdig	—

onschëlleg — Etymology, Origin & Word History | Etymology Explorer