Where does “jóból” come from?

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

jóból (Hungarian): elative singular of jó

Definitions

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

jóból — Etymology, Origin & Word History | Etymology Explorer