Where does “wirrisch” come from?

wirrisch (German) comes from German wirr, from German Wirren, from Middle High German werren, from Old High German werran, from Proto-Germanic werraną, from Proto-Germanic werzaną, from Proto-Indo-European wers-, from Proto-Indo-European wer- — to burn; to cover, heed, notice; squirrel.

Ancestry of “wirrisch”, step by step

StepLanguageWordMeaning
1Germanwirrconfused
2GermanWirrengerund of wirren; plural of Wirre: disturbances,...
3Middle High Germanwerren
4Old High Germanwerranto entangle, confuse
5Proto-Germanicwerranąto cause confusion or disarray
6Proto-GermanicwerzanąAlternative form of *werraną; to twist, mix up,...
7Proto-Indo-Europeanwers-to wipe; peak, height
8Proto-Indo-Europeanwer-to burn; to cover, heed, notice; squirrel
Every word from Proto-Indo-European wer-Every word from Proto-Indo-European wers-Every word from Proto-Germanic werzaną