Where does “feddjük” come from?

feddjük (Hungarian) comes from Hungarian fedd, from Hungarian -d, from Middle Welsh -nt — 3rd person plural verb ending.

Ancestry of “feddjük”, step by step

StepLanguageWordMeaning
1Hungarianfeddto reprimand, reprove, rebuke, reproach;...
2Hungarian-dyour; Used in the second-person singular definite...
3Middle Welsh-nt3rd person plural verb ending
Every word from Middle Welsh -nt →Every word from Hungarian -d →Every word from Hungarian fedd →
feddjük — Etymology, Origin & Word History | Etymology Explorer