Where does “bogeyism” come from?

bogeyism (English) comes from English ism, from English -ism, from Latin -ismus, from Ancient Greek -ισμός, from Ancient Greek -μός, from Proto-Indo-European -mós — Creates action/result nouns from verb stems.

bogeyism (English): supernatural matters involving evil forces

Definitions

  1. supernatural matters involving evil forces

Ancestry of “bogeyism”, step by step

bogeyism traces back through two separate lines of ancestry.

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

via English bogey

StepLanguageWordMeaning
1EnglishbogeyThe Devil; A ghost, goblin, or other hostile...
2Middle Englishbuggebogy, hobgoblin, bugbear; scarecrow
3Proto-Germanicbugja-swollen up, thick
4Proto-Indo-Europeanbʰew-to grow, swell; to swell, wax, grow; to blow; to...
Every word from Proto-Indo-European -mós