Where does “nedtysta” come from?

nedtysta (Swedish) comes from Swedish tysta, from Swedish tyst, from Old Swedish þyster, from Proto-Germanic þusiþaz, from Proto-Germanic þusjaną, from Proto-Indo-European tewh₂- — to swell; to crowd; to be strong.

Ancestry of “nedtysta”, step by step

nedtysta traces back through two separate lines of ancestry.

via Swedish tysta

StepLanguageWordMeaning
1Swedishtystato mute, to silence (something or someone), to make quiet
2Swedishtystquiet; with little or no sound; quiet; having the...
3Old Swedishþyster
4Proto-Germanicþusiþazsilent
5Proto-Germanicþusjanąto be calm
6Proto-Indo-Europeantewh₂-to swell; to crowd; to be strong

via Swedish ned

StepLanguageWordMeaning
1Swedishneddown
2Old Norseniðrdown; kinsman, relative; son
3Proto-Germanicniþerdown, downwards
4Proto-Indo-Europeanniter

Words derived from “nedtysta

Every word from Proto-Indo-European tewh₂-Every word from Proto-Germanic þusjanąEvery word from Proto-Germanic þusiþaz