Where does “untoothsomeness” come from?

untoothsomeness (English) comes from English untoothsome, from English toothsome, from English tooth, from Middle English toth, from Old English tōþ, from Proto-Germanic tanþs, from Proto-Indo-European h₃dónts, from Proto-Indo-European h₁ed- — to eat.

untoothsomeness (English): The quality of not being toothsome

Definitions

  1. The quality of not being toothsome

Ancestry of “untoothsomeness”, step by step

untoothsomeness traces back through two separate lines of ancestry.

via English untoothsome

StepLanguageWordMeaning
1EnglishuntoothsomeNot toothsome
2EnglishtoothsomeDelicious; Sexually attractive; Having a pleasing...
3EnglishtoothA hard, calcareous structure present in the mouth...
4Middle EnglishtothAlternative form of tothe
5Old Englishtōþtooth
6Proto-Germanictanþstooth
7Proto-Indo-Europeanh₃dóntstooth
8Proto-Indo-Europeanh₁ed-to eat

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 h₁ed-Every word from Proto-Indo-European h₃dóntsEvery word from Proto-Germanic tanþs