Where does “oligarchism” come from?

oligarchism (English) 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;...

oligarchism (English): The principles or spirit of an oligarchy

Definitions

  1. The principles or spirit of an oligarchy

Ancestry of “oligarchism”, step by step

oligarchism traces back through two separate lines of ancestry.

via English oligarch

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;...

via English ism

StepLanguageWordMeaning
1EnglishismAn ideology, system of thought, or practice that...
2English-ismUsed to form nouns of action or process or result...
3Latin-ismus-ism
4Ancient Greek-ισμόςForms abstract nouns
5Ancient Greek-μόςForms abstract nouns
6Proto-Indo-European-mósCreates action/result nouns from verb stems
Every word from Proto-Indo-European -osEvery word from Ancient Greek -ήςEvery word from Ancient Greek -άρχης