Where does “javasasszony” come from?

javasasszony (Hungarian) comes from Hungarian javas, from Hungarian jó, from Proto-Ugric jomɜ.

javasasszony (Hungarian): cunning woman

Definitions

Step	Language	Word	Meaning
1	Hungarian	javas	—
2	Hungarian	jó	good; quite , fair , considerable, significant,...
3	Proto-Ugric	jomɜ	—

javasasszony — Etymology, Origin & Word History | Etymology Explorer