Where does “unlevelness” come from?

unlevelness (English) comes from English unlevel, from English level, from Middle English level, from Old French livel, from Latin lībella, from Latin lībra, from Ancient Greek ζυγόν, from Proto-Hellenic dzugón — to join, to yoke, to tie together.

unlevelness (English): The quality of not being level

Definitions

  1. The quality of not being level

Ancestry of “unlevelness”, step by step

unlevelness traces back through two separate lines of ancestry.

via English unlevel

StepLanguageWordMeaning
1EnglishunlevelNot level; To make no longer level; to apply a...
2EnglishlevelThe same height at all places; parallel to a flat...
3Middle Englishlevel
4Old Frenchlivel
5LatinlībellaAn as (the tenth part of a denarius)
6Latinlībra
7Ancient Greekζυγόνyoke, for joining animals; yoke, burden; in...
8Proto-Hellenicdzugónyoke
9Proto-Indo-Europeanyugómyoke
10Proto-Indo-Europeanyewg-to join, to yoke, to tie together

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 yewg-