Where does “Șapteboi” come from?

Șapteboi (Romanian) comes from Romanian bou, from Latin bōvem, from Ancient Greek -ίδης, from Ancient Greek -ής, from Proto-Indo-European -ēs, from Proto-Indo-European -ess, from Proto-Indo-European -os — Creates action nouns or result nouns from verbs;...

Ancestry of “Șapteboi”, step by step

Șapteboi traces back through two separate lines of ancestry.

via Romanian bou

StepLanguageWordMeaning
1Romanianbouox; idiot
2Latinbōvem—
3Ancient Greek-ίδηςson of
4Ancient Greek-ήςadjective suffix
5Proto-Indo-European-ēsPrimarily forms adjectival bahuvrīhi compounds
6Proto-Indo-European-ess—
7Proto-Indo-European-osCreates action nouns or result nouns from verbs;...

via Romanian șapte

StepLanguageWordMeaning
1Romanianșapteseven
2LatinSeptemseven; 7
3Proto-Italicseptemseven
4Proto-Indo-Europeanseptḿ̥seven
Every word from Proto-Indo-European -os →