Where does “pervers” come from?

pervers (Old French) comes from Latin perversum, from Latin pervertere, from Latin vertere, from Latin verto, from Proto-Italic wertō, from Proto-Indo-European wert-, from Proto-Indo-European wer- — to burn; to cover, heed, notice; squirrel.

Ancestry of “pervers”, step by step

StepLanguageWordMeaning
1Latinperversumnominative neuter singular of perversus;...
2Latinperverterethird-person plural perfect active indicative of...
3Latinvertereinflection of vertō: ## third-person plural...
4LatinvertoI turn, revolve; I turn around; I reverse
5Proto-Italicwertōto turn
6Proto-Indo-Europeanwert-to turn, to rotate
7Proto-Indo-Europeanwer-to burn; to cover, heed, notice; squirrel

Words derived from “pervers

Every word from Proto-Indo-European wer-Every word from Proto-Indo-European wert-Every word from Proto-Italic wertō