Where does “pseudo” come from?

pseudo (French) comes from French pseudonyme, from Ancient Greek ψευδώνυμος, from Ancient Greek ψευδής, 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;...

pseudo (French): A nickname, handle or pseudonym

Definitions

  1. A nickname, handle or pseudonym

Ancestry of “pseudo”, step by step

StepLanguageWordMeaning
1Frenchpseudonymepseudonymous, done under a pseudonym; pseudonym
2Ancient Greekψευδώνυμοςunder a false name, falsely called
3Ancient Greekψευδήςlying, false, untrue; deceived, beguiled
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;...
Every word from Proto-Indo-European -os