Where does “pendulousness” come from?

pendulousness (English) comes from English pendulous, from Latin pendulus, from Latin -ulus, from Proto-Italic -olos, from Proto-Italic -elos, from Proto-Indo-European -e-lós, from Proto-Indo-European -lós — Forms agent nouns from verbal roots.

pendulousness (English): The state or quality of being pendulous

Definitions

  1. The state or quality of being pendulous

Ancestry of “pendulousness”, step by step

pendulousness traces back through two separate lines of ancestry.

via English pendulous

StepLanguageWordMeaning
1Englishpenduloushanging as if from a support; indecisive or...
2Latinpendulushanging, hanging down, pendent, suspended;...
3Latin-ulusUsed to form a diminutive of a noun, indicating...
4Proto-Italic-olos
5Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
6Proto-Indo-European-e-lós
7Proto-Indo-European-lósForms agent nouns from verbal roots

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 -lós