Where does “violentness” come from?

violentness (English) comes from English violent, from Middle English violent, from Old French violent, from Latin violentus, from Latin -entus, from Latin cruentus, from Latin cruor, from Proto-Indo-European krewh₂- — blood outside the body.

violentness (English): The state or condition of being violent;...

Definitions

  1. The state or condition of being violent;...

Ancestry of “violentness”, step by step

violentness traces back through two separate lines of ancestry.

via English violent

StepLanguageWordMeaning
1EnglishviolentInvolving extreme force or motion; Involving...
2Middle EnglishviolentViolent, forcible, injury-causing; Potent,...
3Old Frenchviolentviolent using violence
4Latinviolentusforcible, violent, vehement; impetuous;...
5Latin-entusadjective-forming suffix meaning abounding in,...
6Latincruentusbloody in its various senses, "particularly:"
7Latincruorblood, gore; murder, bloodshed
8Proto-Indo-Europeankrewh₂-blood outside the body

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 krewh₂-