Where does “fūlēn” come from?

fūlēn (Old High German) comes from Proto-Germanic fūlāną, from Proto-Germanic -āną, from Proto-Germanic -ajaną, from Proto-Indo-European -oyéti, from Proto-Indo-European -yéti, from Proto-Indo-European yé-, from Chichewa iye — he, she.

Ancestry of “fūlēn”, step by step

fūlēn traces back through two separate lines of ancestry.

via Proto-Germanic fūlāną

StepLanguageWordMeaning
1Proto-GermanicfūlānąTo become foul; rot; decay
2Proto-Germanic-ānąCreates factitive verbs from adjectives, later...
3Proto-Germanic-ajaną
4Proto-Indo-European-oyétiCreates factitive verbs from adjectives
5Proto-Indo-European-yétiCreates intransitive, often deponent,...
6Proto-Indo-Europeanyé-
7Chichewaiyehe, she

via Proto-West Germanic fūl

StepLanguageWordMeaning
1Proto-West Germanicfūlfoul, dirty
2Proto-Germanicfūlazfoul, dirty; rotten
3Proto-Indo-Europeanpū-rotten, putrid; be rotten; putrid; to rot, swell,...

Words derived from “fūlēn

Every word from Chichewa iyeEvery word from Proto-Indo-European -yétiEvery word from Proto-Germanic -āną