Where does “direfulness” come from?

direfulness (English) comes from English direful, from English dire, from Latin dirus, from Proto-Italic deiros, from Proto-Indo-European dwey- — to fear.

direfulness (English): Quality of being direful

Definitions

  1. Quality of being direful

Ancestry of “direfulness”, step by step

direfulness traces back through two separate lines of ancestry.

via English direful

StepLanguageWordMeaning
1EnglishdirefulFearful, terrible
2EnglishdireWarning of bad consequences: ill-boding;...
3Latindirusfearful; ominous; dreadful, detestable
4Proto-Italicdeiros
5Proto-Indo-Europeandwey-to fear

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 dwey-Every word from Proto-Italic deirosEvery word from Latin dirus