Where does “Quälgeist” come from?

Quälgeist (German) comes from German quälen, from Middle High German queln, from Old High German quellen, from Proto-West Germanic kwalljan, from Proto-Germanic kwaljaną, from Proto-Germanic -janą, from Proto-Indo-European -yéti, from Proto-Indo-European yé- — he, she.

Quälgeist (German): gadfly, pest

Definitions

  1. gadfly, pest

Ancestry of “Quälgeist”, step by step

Quälgeist traces back through two separate lines of ancestry.

via German quälen

StepLanguageWordMeaning
1Germanquälento torture, torment, agonize; to toil, struggle
2Middle High Germanqueln
3Old High Germanquellen
4Proto-West Germanickwalljanto make suffer, to hurt
5Proto-Germanickwaljanąto make suffer, to hurt
6Proto-Germanic-janąDerives denominatives from nouns and factitives...
7Proto-Indo-European-yétiCreates intransitive, often deponent,...
8Proto-Indo-Europeanyé-
9Chichewaiyehe, she

via German geist

StepLanguageWordMeaning
1Germangeistspirit
2Middle High Germangeist
3Old High Germangeistspirit
4Proto-West Germanicgaistghost, spirit
5Proto-Germanicgaistazterror, fear; spirit, ghost; mind
6Proto-Indo-Europeanǵʰeysd-anger, agitation
Every word from Chichewa iyeEvery word from Proto-Germanic -janąEvery word from Proto-Indo-European -yéti