Where does “וואַנדערן” come from?

וואַנדערן (Yiddish) comes from Middle High German wandern, from Old High German wantaron, from Proto-West Germanic *wandarōn.

וואַנדערן (Yiddish): to wander, travel

Definitions

Step	Language	Word	Meaning
1	Middle High German	wandern	—
2	Old High German	wantaron	wantarōn
3	Proto-West Germanic	*wandarōn	—

וואַנדערן — Etymology, Origin & Word History | Etymology Explorer