Where does “pervertism” come from?

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

pervertism (English): perversion; the behaviour of a pervert

Definitions

  1. perversion; the behaviour of a pervert

Ancestry of “pervertism”, step by step

pervertism traces back through two separate lines of ancestry.

via English pervert

StepLanguageWordMeaning
1EnglishpervertOne who has been perverted; one who has turned to...
2Old Frenchpervertirto lead astray; to be led astray
3LatinpervertoI overthrow; I subvert or corrupt
4Latinvertōto turn, turn oneself, direct one's way, to turn about, turn around, revolve
5Proto-Italicwertōto turn
6Proto-Indo-Europeanwert-to turn, to rotate
7Proto-Indo-Europeanwer-to burn; to cover, heed, notice; squirrel

via English ism

StepLanguageWordMeaning
1EnglishismAn ideology, system of thought, or practice that...
2English-ismUsed to form nouns of action or process or result...
3Latin-ismus-ism
4Ancient Greek-ισμόςForms abstract nouns
5Ancient Greek-μόςForms abstract nouns
6Proto-Indo-European-mósCreates action/result nouns from verb stems
Every word from Proto-Indo-European wer-