Where does “Armageddonism” come from?

Armageddonism (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.

Armageddonism (English): Belief in the coming Armageddon

Definitions

  1. Belief in the coming Armageddon

Ancestry of “Armageddonism”, step by step

Armageddonism 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 armageddon

StepLanguageWordMeaning
1EnglisharmageddonThe scene of a decisive conflict on a great...
2EnglishArmageddonthe end of the world
3Ancient GreekἉρμαγεδών
4Hebrewהר מגידוmountain of Megiddo
5Hebrewהַרmountain of
Every word from Proto-Indo-European -mós