Where does “Erzrivalin” come from?

Erzrivalin (German) comes from German Erzrivale, from German erz-, from Middle High German erz-, from Old High German erzi-, from Latin archi-, from Ancient Greek ἀρχι-, from Ancient Greek ἄρχω, from Proto-Indo-European h₂ergʰ- — to begin; to command, rule; to begin, rule,...

Ancestry of “Erzrivalin”, step by step

StepLanguageWordMeaning
1GermanErzrivalearchrival
2Germanerz-arch-, ultra-
3Middle High Germanerz-
4Old High Germanerzi-
5Latinarchi-arch-, archi-
6Ancient Greekἀρχι-denotes primary importance or authority
7Ancient GreekἄρχωTo begin; To lead, rule, govern, command; To be...
8Proto-Indo-Europeanh₂ergʰ-to begin; to command, rule; to begin, rule,...
Every word from Proto-Indo-European h₂ergʰ-