Quälgeist

== German == === Etymology === quälen +‎ Geist === Pronunciation === === Noun === Quälgeist m (strong, genitive Quälgeistes or Quälgeists, plural Quälgeister) (colloquial) gadfly, pest Synonym: Nervensäge ==== Declension ==== === Further reading === “Quälgeist” in Duden online