Where does “nonfailing” come from?

nonfailing (English) comes from English failing, from English fail, from Middle English failen, from Anglo-Norman faillir, from Vulgar Latin fallire, from Latin fallō, from Proto-Indo-European ǵʰwel- — to bend; to lie, deceive.

nonfailing (English): Not failing

Definitions

  1. Not failing

Ancestry of “nonfailing”, step by step

nonfailing traces back through two separate lines of ancestry.

via English failing

StepLanguageWordMeaning
1Englishfailingpresent participle of fail; weakness; defect; if...
2EnglishfailTo be unsuccessful; Not to achieve a particular...
3Middle Englishfailen
4Anglo-Normanfailliralternative infinitive of falir; to fail, err
5Vulgar Latinfallire
6Latinfallōto deceive, beguile, trick, cheat, delude, ensnare, disappoint
7Proto-Indo-Europeanǵʰwel-to bend; to lie, deceive

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 ǵʰwel-Every word from Latin fallōEvery word from Vulgar Latin fallire