Where does “norröver” come from?

norröver (Swedish) comes from Swedish norr, from Swedish nörd, from English nerd, from English nerts, from English nuts, from English nut, from Middle English nute, from Old English hnutu — to arise, begin.

Ancestry of “norröver”, step by step

norröver traces back through two separate lines of ancestry.

via Swedish norr

StepLanguageWordMeaning
1Swedishnorrnorth; one of the four major compass points;...
2Swedishnördnerd
3EnglishnerdA person who is intellectual but generally...
4EnglishnertsCrazy; nuts; Nuts! Expression of dismay
5Englishnutsplural of nut; Testicles; An unbeatable hand; the...
6EnglishnutA hard-shelled seed; A piece of metal, usually...
7Middle Englishnute
8Old Englishhnutunut
9Proto-West Germanichnutnut
10Proto-Germanichnutsnut
11Proto-Indo-Europeanknew-to scrape; scratch; rub; to scratch; scrape; rub
12Proto-Indo-Europeanken-to arise, begin

via Swedish över

StepLanguageWordMeaning
1Swedishöverabove; more than; over the goal; above
2Old Norseyfirabove
3Proto-Germanicubiriover; over, above
4Proto-Indo-Europeanupérialternative reconstruction of *upér
5Proto-Indo-Europeanupérabove; over
6Proto-Indo-Europeanupóunder, below
7Proto-Indo-Europeanh₃ewp-
Every word from Proto-Indo-European ken-