Where does “tystnadsplikt” come from?

tystnadsplikt (Swedish) comes from Swedish tystnad, from Swedish -nad, from Old Norse -naðr, from Old Norse -aðr, from Proto-Norse -ᛟᚦᚢᛉ, from Proto-Germanic -ōdaz, from Proto-Indo-European -tós — Creates verbal adjectives from verb stems.

tystnadsplikt (Swedish): professional secrecy, professional confidentiality

Definitions

  1. professional secrecy, professional confidentiality

Ancestry of “tystnadsplikt”, step by step

tystnadsplikt traces back through two separate lines of ancestry.

via Swedish tystnad

StepLanguageWordMeaning
1Swedishtystnadsilence; a moment of silence, a pause, an...
2Swedish-nadsuffix used to create nouns, particularly from...
3Old Norse-naðrsuffix used to create nouns, particularly from...
4Old Norse-aðrsuffix used to create adjectives meaning “having,...
5Proto-Norse-ᛟᚦᚢᛉ
6Proto-Germanic-ōdazForms adjectives from nouns, indicating the...
7Proto-Indo-European-tósCreates verbal adjectives from verb stems

via Swedish plikt

StepLanguageWordMeaning
1Swedishpliktduty
2Middle Low Germanplicht
3Old Saxon*pliht
4Proto-West Germanicplihticare, maintenance, diligence; responsibility,...
5Proto-West Germanicplehanto stand up for; to be responsible for
Every word from Proto-Indo-European -tósEvery word from Swedish -nadEvery word from Proto-Germanic -ōdaz