Where does “improperness” come from?

improperness (English) comes from English improper, from Middle French impropre, from Latin improprius, from Latin in-, from Latin in, from Old Latin en, from Proto-Italic en, from Proto-Indo-European h₁én — in.

improperness (English): Quality of being improper

Definitions

  1. Quality of being improper

Ancestry of “improperness”, step by step

improperness traces back through two separate lines of ancestry.

via English improper

StepLanguageWordMeaning
1Englishimproperunsuitable to needs or circumstances;...
2Middle Frenchimpropre
3Latinimpropriusnot proper; improper
4Latinin-un-, non-, not; in, within, inside
5Latininin, at, on, upon, from; within, while in; into,...
6Old Latinenin
7Proto-Italicenin
8Proto-Indo-Europeanh₁énin

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 h₁énEvery word from Proto-Italic enEvery word from Latin in-