Where does “Albigensianism” come from?

Albigensianism (English) comes from English Albigensian, from English Albigenses, from French Albi, from Latin Albius, from Latin -ius, from Proto-Italic -jōs, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.

Albigensianism (English): The beliefs of the Albigenses

Definitions

  1. The beliefs of the Albigenses

Ancestry of “Albigensianism”, step by step

Albigensianism traces back through two separate lines of ancestry.

via English Albigensian

StepLanguageWordMeaning
1EnglishAlbigensianOf or pertaining to the Albigenses
2EnglishAlbigensesThe inhabitants of Albi, a city in southern France
3FrenchAlbi
4LatinAlbiusa Roman nomen gentile, gens or "family name" famously held by
5Latin-iusforming adjectives from nouns; nominative neuter...
6Proto-Italic-jōsForms comparative adjectives
7Proto-Indo-European-yósCreates adjectives from noun or verb stems

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 -yósEvery word from Latin -iusEvery word from Proto-Italic -jōs