Where does “unrepentingness” come from?

unrepentingness (English) comes from English unrepenting, from English repenting, from English repent, from Latin repens, from Latin rēpō, from Proto-Italic rēpō, from Proto-Indo-European h₁reh₁p- — to creep.

unrepentingness (English): The quality of being unrepenting

Definitions

  1. The quality of being unrepenting

Ancestry of “unrepentingness”, step by step

unrepentingness traces back through two separate lines of ancestry.

via English unrepenting

StepLanguageWordMeaning
1EnglishunrepentingNot repenting
2Englishrepentingpresent participle of repent; repentance
3EnglishrepentTo feel pain, sorrow, or regret for what one has...
4Latinrepenscreeping, crawling; sudden, unexpected; recent,...
5Latinrēpōto creep, crawl
6Proto-Italicrēpō
7Proto-Indo-Europeanh₁reh₁p-to creep

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 h₁reh₁p-
unrepentingness — Etymology, Origin & Word History | Etymology Explorer