Where does “doomsdayism” come from?

doomsdayism (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.

doomsdayism (English): prediction of impending universal destruction or...

Definitions

  1. prediction of impending universal destruction or...

Ancestry of “doomsdayism”, step by step

doomsdayism 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 doomsday

StepLanguageWordMeaning
1EnglishdoomsdayThe day when God is expected to judge the world;...
2Middle EnglishdaiAlternative form of day
3Old Englishdægday, as a period from sunrise to sunset and as...
4Proto-West Germanicdagday
5Proto-Germanicdagazday; name of the D-rune
6Proto-Indo-Europeandʰegʷʰ-to burn; warm, hot
Every word from Proto-Indo-European -mósEvery word from English -ismEvery word from English ism