Where does “vernacularism” come from?

vernacularism (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.

vernacularism (English): A vernacular idiom; The belief that texts should...

Definitions

  1. A vernacular idiom; The belief that texts should...

Ancestry of “vernacularism”, step by step

vernacularism 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 vernacular

StepLanguageWordMeaning
1EnglishvernacularThe language of a people or a national language;...
2Latinvernāculusnative, domestic, indigenous, vernacular (originally of slaves)
3Latin-culusAlternative form of -ulus; added to a noun to...
4Proto-Italic*-kelosDiminutive suffix
Every word from Proto-Indo-European -mósEvery word from English -ismEvery word from English ism