Where does “qualm” come from?

qualm (Middle Dutch) comes from Middle Dutch quellen, from Old Dutch quellen, from Proto-West Germanic kwalljan, from Proto-Germanic kwaljaną, from Proto-Germanic -janą, from Proto-Indo-European -yéti, from Proto-Indo-European yé-, from Chichewa iye — he, she.

Ancestry of “qualm”, step by step

StepLanguageWordMeaning
1Middle Dutchquellento torment, to hurt, to torture
2Old Dutchquellen
3Proto-West Germanickwalljanto make suffer, to hurt
4Proto-Germanickwaljanąto make suffer, to hurt
5Proto-Germanic-janąDerives denominatives from nouns and factitives...
6Proto-Indo-European-yétiCreates intransitive, often deponent,...
7Proto-Indo-Europeanyé-
8Chichewaiyehe, she

Words derived from “qualm

Every word from Chichewa iyeEvery word from Proto-Germanic -janąEvery word from Proto-Indo-European -yéti