Where does “nonstuttering” come from?

nonstuttering (English) comes from English non, from French non, from Old French non, from Latin nōn, from Old Latin noenum, from Proto-Indo-European óynos — one; single.

nonstuttering (English): Who does not stutter

Definitions

  1. Who does not stutter

Ancestry of “nonstuttering”, step by step

nonstuttering traces back through two separate lines of ancestry.

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

via English stuttering

StepLanguageWordMeaning
1EnglishstutteringA speech disorder in which the flow of speech is...
2EnglishstutterTo speak with a spasmodic repetition of vocal...
3Middle Englishstuttenstutter; to stammer, stop short
4Old Englishstuttanto stop short, stutter
5Proto-Germanicstutjanąto stammer, stop short
Every word from Proto-Indo-European óynosEvery word from Old Latin noenumEvery word from Latin nōn