Where does “pandemoniac” come from?

pandemoniac (English) comes from English pandemonium, from English Pan-, from Ancient Greek πᾶν, from Ancient Greek ὀπτικός, from Ancient Greek ὄψις, from Ancient Greek ὄψ, from Proto-Hellenic wókʷs, from Proto-Indo-European wekʷ- — to speak, to sound out.

pandemoniac (English): Relating to, resembling, or characteristic of, a pandemonium

Definitions

  1. Relating to, resembling, or characteristic of, a pandemonium

Ancestry of “pandemoniac”, step by step

StepLanguageWordMeaning
1EnglishpandemoniumA place where all demons live; Hell; Chaos;...
2EnglishPan-All
3Ancient Greekπᾶνneuter nominative singular of πᾶς; neuter...
4Ancient Greekὀπτικόςof or relating to seeing, sight or vision: optic,...
5Ancient Greekὄψιςview
6Ancient Greekὄψvoice; word; eye, face
7Proto-Hellenicwókʷsvoice
8Proto-Indo-Europeanwekʷ-to speak, to sound out
Every word from Proto-Indo-European wekʷ-