Where does “slakken” come from?

slakken (Middle English) comes from Old English slacian, from Proto-Germanic slakōną, from Proto-Germanic -ōną, from Proto-Indo-European -eh₂yéti, from Proto-Indo-European -yéti, from Proto-Indo-European yé-, from Chichewa iye — he, she.

Ancestry of “slakken”, step by step

StepLanguageWordMeaning
1Old Englishslacianto slacken, make slack
2Proto-Germanicslakōnąto become weak; to become slow
3Proto-Germanic-ōnąCreates denominative verbs from nouns; Creates...
4Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
5Proto-Indo-European-yétiCreates intransitive, often deponent,...
6Proto-Indo-Europeanyé-
7Chichewaiyehe, she
Every word from Chichewa iyeEvery word from Proto-Indo-European -yétiEvery word from Proto-Germanic -ōną
slakken — Etymology, Origin & Word History | Etymology Explorer