Where does “irreproachableness” come from?

irreproachableness (English) comes from English irreproachable, from French irréprochable, from French reprochable, from French reprocher, from Old French reprochier, from Latin repropiāre, from Latin prope, from Proto-Indo-European prokʷe — passed , crossed.

irreproachableness (English): The quality or state of being irreproachable;...

Definitions

  1. The quality or state of being irreproachable;...

Ancestry of “irreproachableness”, step by step

irreproachableness traces back through two separate lines of ancestry.

via English irreproachable

StepLanguageWordMeaning
1EnglishirreproachableFree from blame, not open to reproach or...
2Frenchirréprochableirreproachable
3Frenchreprochablereproachable
4Frenchreprocherto blame somebody for something
5Old Frenchreprochierto chastise; to admonish; to reproach
6Latinrepropiāre
7Latinpropenear, nearby, nigh; close in time; almost, nearly
8Proto-Indo-Europeanprokʷe
9Proto-Indo-Europeanper-before, in front; first; to go through
10Proto-Indo-Europeanpr̥tóspassed , crossed

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 pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European prokʷe