Where does “nonexcusable” come from?

nonexcusable (English) comes from English excusable, from Old French escusable, from Latin excusabilis, from Latin -bilis, from Proto-Italic -ðlis, from Proto-Indo-European -dʰlis, from Proto-Indo-European -dʰlom — Alternative form of *-trom; instrumental suffix;...

nonexcusable (English): Not excusable

Definitions

  1. Not excusable

Ancestry of “nonexcusable”, step by step

nonexcusable traces back through two separate lines of ancestry.

via English excusable

StepLanguageWordMeaning
1Englishexcusablepossible to excuse
2Old Frenchescusable
3Latinexcusabilisexcusable
4Latin-bilis-ble
5Proto-Italic-ðlisForms adjectives from verb stems indicating capacity or worth of being acted on
6Proto-Indo-European-dʰlis
7Proto-Indo-European-dʰlomAlternative form of *-trom; instrumental suffix;...

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 -dʰlomEvery word from Latin -bilisEvery word from Latin excusabilis
nonexcusable — Etymology, Origin & Word History | Etymology Explorer