Where does “untrueness” come from?

untrueness (English) comes from English untrue, from Middle English untrewe, from Old English untrīewe, from Proto-West Germanic *untriuwī, from Proto-Germanic *untriwwiz — untrue, disloyal, unfaithful.

untrueness (English): The state or condition of being untrue; falsehood

Definitions

  1. The state or condition of being untrue; falsehood

Ancestry of “untrueness”, step by step

untrueness traces back through two separate lines of ancestry.

via English untrue

StepLanguageWordMeaning
1EnglishuntrueFalse; not true; Not faithful or loyal
2Middle Englishuntreweuntrue
3Old Englishuntrīeweuntrue, not faithful
4Proto-West Germanic*untriuwīuntrue, disloyal, unfaithful
5Proto-Germanic*untriwwizuntrue, disloyal, unfaithful

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-Germanic *untriwwizEvery word from Proto-West Germanic *untriuwīEvery word from Old English untrīewe