Where does “exilarch” come from?

exilarch (English) comes from English -arch, from Late Latin -archa, from Latin -arches, from Ancient Greek -άρχης, 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;...

exilarch (English): The leader of the Jews of the Babylonian exile;...

Definitions

  1. The leader of the Jews of the Babylonian exile;...

Ancestry of “exilarch”, step by step

StepLanguageWordMeaning
1English-archleading, leader
2Late Latin-archa-arch
3Latin-archesfirst declension; -arch
4Ancient Greek-άρχης-arch
5Ancient Greek-ήςadjective suffix
6Proto-Indo-European-ēsPrimarily forms adjectival bahuvrīhi compounds
7Proto-Indo-European-ess
8Proto-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