Where does “dullwittedness” come from?

dullwittedness (English) comes from English dull-witted, from English dull, from Middle English dull, from Old English dol, from Proto-West Germanic *dol, from Proto-Germanic dulaz, from Proto-Germanic dwalaz, from Proto-Indo-European dʰwel-.

dullwittedness (English): The quality of being dull-witted

Definitions

  1. The quality of being dull-witted

Ancestry of “dullwittedness”, step by step

dullwittedness traces back through two separate lines of ancestry.

via English dull-witted

StepLanguageWordMeaning
1Englishdull-wittedHaving a dull, blunt wit or mind; unintelligent
2EnglishdullLacking the ability to cut easily; not sharp;...
3Middle Englishdull
4Old Englishdolfoolish
5Proto-West Germanic*dol
6Proto-Germanicdulazconfused, stunned; foolish, misled, mad
7Proto-Germanicdwalazconfused, stunned; foolish, misled, mad
8Proto-Indo-Europeandʰwel-

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 dʰwel-Every word from Proto-Germanic dwalazEvery word from Proto-Germanic dulaz