Where does “Oligarchin” come from?

Oligarchin (German) comes from English oligarch, from French oligarque, from Latin oligarcha, from Ancient Greek ὀλιγάρχης, from Ancient Greek -άρχης, from Ancient Greek -ής, from Proto-Indo-European -ēs, from Proto-Indo-European -ess — Creates action nouns or result nouns from verbs;...

Ancestry of “Oligarchin”, step by step

StepLanguageWordMeaning
1EnglisholigarchA member of an oligarchy; someone who is part of...
2Frencholigarqueoligarch
3Latinoligarchaoligarch
4Ancient Greekὀλιγάρχηςoligarch
5Ancient Greek-άρχης-arch
6Ancient Greek-ήςadjective suffix
7Proto-Indo-European-ēsPrimarily forms adjectival bahuvrīhi compounds
8Proto-Indo-European-ess
9Proto-Indo-European-osCreates action nouns or result nouns from verbs;...
Every word from Proto-Indo-European -osEvery word from Ancient Greek -ήςEvery word from Ancient Greek -άρχης