Where does “nonformal” come from?

nonformal (English) comes from English formal, from Middle English formel, from Old French formel, from Latin formālis, from French -ïsme, from Latin -isma, from Latin -ismus, from Ancient Greek -ισμός — Creates action/result nouns from verb stems.

nonformal (English): Not formal

Definitions

  1. Not formal

Ancestry of “nonformal”, step by step

nonformal traces back through two separate lines of ancestry.

via English formal

StepLanguageWordMeaning
1EnglishformalBeing in accord with established forms; Official;...
2Middle Englishformel
3Old Frenchformel
4Latinformālisformal
5French-ïsme-ism, variant of -isme following vowels
6Latin-ismaAlternative form of -ismus; -ism
7Latin-ismus-ism
8Ancient Greek-ισμόςForms abstract nouns
9Ancient Greek-μόςForms abstract nouns
10Proto-Indo-European-mósCreates action/result nouns from verb stems

via English non

StepLanguageWordMeaning
1EnglishnonObsolete form of none
2Frenchnonno; not; a no, a negative response
3Old Frenchnonno; not; Alternative form of nom
4Latinnōnnot
5Old Latinnoenum
6Proto-Indo-Europeanóynosone; single
Every word from Proto-Indo-European -mós