Where does “nertysta” come from?

nertysta (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 “nertysta”, step by step

nertysta 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 ner

StepLanguageWordMeaning
1Swedishnerdown; in a direction downwards; down; off
2Swedishnederdown, downwards
3Old Norseniðrdown; kinsman, relative; son
4Proto-Germanicniþerdown, downwards
5Proto-Indo-Europeanniter

Words derived from “nertysta

Every word from Proto-Indo-European tewh₂-Every word from Proto-Germanic þusjanąEvery word from Proto-Germanic þusiþaz
nertysta — Etymology, Origin & Word History | Etymology Explorer