Where does “nonrusty” come from?

nonrusty (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.

nonrusty (English): Not rusty

Definitions

  1. Not rusty

Ancestry of “nonrusty”, step by step

nonrusty 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 rusty

StepLanguageWordMeaning
1EnglishrustyMarked or corroded by rust; Of the rust color,...
2Middle Englishrustyrusty, rusted
3Old Englishrustiġrusty
4Proto-Germanicrustagazrusty
Every word from Proto-Indo-European óynos →Every word from Old Latin noenum →Every word from Latin nōn →