Where does “inexcusableness” come from?

inexcusableness (English) comes from English inexcusable, from Middle French inexcusable, from Latin inexcusabilis, 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;...

inexcusableness (English): The quality of being inexcusable

Definitions

  1. The quality of being inexcusable

Ancestry of “inexcusableness”, step by step

inexcusableness traces back through two separate lines of ancestry.

via English inexcusable

StepLanguageWordMeaning
1Englishinexcusablenot excusable
2Middle Frenchinexcusableinexcusable
3Latininexcusabilisinexcusable
4Latinexcusabilisexcusable
5Latin-bilis-ble
6Proto-Italic-ðlisForms adjectives from verb stems indicating capacity or worth of being acted on
7Proto-Indo-European-dʰlis
8Proto-Indo-European-dʰlomAlternative form of *-trom; instrumental suffix;...

via English Ness

StepLanguageWordMeaning
1EnglishNessAn Ulster princess and the mother of Conchobar mac Nessa and Findchoem in the Ulster Cycle of Irish mythology. Daughter of Eochaid Sálbuide. Also the mother of Cormac Cond Longas by incest with Conchobar mac Nessa
2Middle Englishnesse
3Old Englishnæsnot, not at all; not; first/third-person singular...
4Proto-Germanicnasjąfoothill; headland; cape
5Proto-Indo-Europeannéh₂snose
Every word from Proto-Indo-European -dʰlomEvery word from Latin -bilisEvery word from Latin excusabilis