Where does “werewolfism” come from?

werewolfism (English) comes from English werewolf, from Middle English werwolf, from Old English werewulf, from Old English wer, from Proto-Germanic wer, from Proto-Germanic wēraz, from Proto-Indo-European wiHrós, from Proto-Indo-European weyh₁- — to chase, pursue; to suppress, persecute.

werewolfism (English): lycanthropy; the transformation of a person into...

Definitions

  1. lycanthropy; the transformation of a person into...

Ancestry of “werewolfism”, step by step

werewolfism traces back through two separate lines of ancestry.

via English werewolf

StepLanguageWordMeaning
1EnglishwerewolfA person who is transformed or can transform into...
2Middle Englishwerwolf
3Old Englishwerewulfwerewolf
4Old Englishwerman; husband; hero, warrior
5Proto-Germanicwer
6Proto-Germanicwēraztrue; reliable; friendly; kind
7Proto-Indo-EuropeanwiHrósman; husband; warrior, hero
8Proto-Indo-Europeanweyh₁-to chase, pursue; to suppress, persecute

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 weyh₁-Every word from Proto-Indo-European wiHrósEvery word from Proto-Germanic wēraz