Where does “nonstudied” come from?

nonstudied (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.

nonstudied (English): Not having been studied

Definitions

  1. Not having been studied

Ancestry of “nonstudied”, step by step

nonstudied 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 studied

StepLanguageWordMeaning
1Englishstudiedsimple past tense and past participle of study;...
Every word from Proto-Indo-European óynos