Where does “Arminianism” come from?

Arminianism derives from English Arminian plus the suffix -ισμός from Ancient Greek, which combines -μός from Ancient Greek with a Proto-Indo-European suffix -mós denoting a state or condition.

Arminianism (English): A school of thought within Protestantism based on...

Definitions

  1. A school of thought within Protestantism based on...

Ancestry of “Arminianism”, step by step

Arminianism traces back through two separate lines of ancestry.

via English Arminian

StepLanguageWordMeaning
1EnglishArminianA person who follows the religious philosophy...
2DutcharminiaanArminian, especially a Remonstrant
3Dutchaanon; to; on, being operative
4Middle Dutchāneon, on top of
5Old Dutchāna
6Proto-West Germanicanaon
7Proto-Germanic*an
8Proto-Germanicanaon, at; on, onto; ana
9Proto-Indo-Europeanh₂en-on, onto

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 h₂en-Every word from Proto-Germanic anaEvery word from Proto-Germanic *an