Where does “nerdishness” come from?

nerdishness (English) comes from English nerdish, from English nerd, from English nerts, from English nuts, from English nut, from Middle English nute, from Old English hnutu, from Proto-West Germanic hnut — to arise, begin.

nerdishness (English): The state or quality of being nerdish

Definitions

  1. The state or quality of being nerdish

Ancestry of “nerdishness”, step by step

nerdishness traces back through two separate lines of ancestry.

via English nerdish

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

via English Ness

StepLanguageWordMeaning
1EnglishNessAn Ulster princess and the mother of Conchobar mac Nessa and Findchoem in the Ulster Cycle of Irish mythology. Daughter of Eochaid Sálbuide. Also the mother of Cormac Cond Longas by incest with Conchobar mac Nessa
2Middle Englishnesse
3Old Englishnæsnot, not at all; not; first/third-person singular...
4Proto-Germanicnasjąfoothill; headland; cape
5Proto-Indo-Europeannéh₂snose
Every word from Proto-Indo-European ken-Every word from Proto-Indo-European knew-Every word from Proto-Germanic hnuts