Where does “perviness” come from?

perviness (English) comes from English pervy, from English perv, from English pervert, from Old French pervertir, from Latin perverto, from Latin vertō, from Proto-Italic wertō, from Proto-Indo-European wert- — to burn; to cover, heed, notice; squirrel.

perviness (English): Sexual perversion

Definitions

  1. Sexual perversion

Ancestry of “perviness”, step by step

perviness traces back through two separate lines of ancestry.

via English pervy

StepLanguageWordMeaning
1EnglishpervyBehaving or looking like a sexual pervert
2EnglishpervA pervert; To stare at others in a perverted...
3EnglishpervertOne who has been perverted; one who has turned to...
4Old Frenchpervertirto lead astray; to be led astray
5LatinpervertoI overthrow; I subvert or corrupt
6Latinvertōto turn, turn oneself, direct one's way, to turn about, turn around, revolve
7Proto-Italicwertōto turn
8Proto-Indo-Europeanwert-to turn, to rotate
9Proto-Indo-Europeanwer-to burn; to cover, heed, notice; squirrel

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 wer-