Where does “feloniousness” come from?

feloniousness (English) comes from English felonious, from English felony, from Middle English felony, from Old French felonie, from Old French felon, from Medieval Latin fello, from Frankish fellō, from Proto-Germanic fillô — to pour, flow, float, fly, swim, flee; to pour,...

feloniousness (English): The quality of being felonious

Definitions

  1. The quality of being felonious

Ancestry of “feloniousness”, step by step

feloniousness traces back through two separate lines of ancestry.

via English felonious

StepLanguageWordMeaning
1EnglishfeloniousOf, relating to, being, or having the quality of...
2EnglishfelonyA serious criminal offense, which, under United...
3Middle Englishfelony
4Old Frenchfelonieevil; immoral acts or deeds
5Old Frenchfelonevildoer; wrongdoer; immoral person; bastard;...
6Medieval LatinfelloI suck; I fellate, perform fellatio, suck off;...
7Frankishfellōevildoer; wicked person
8Proto-Germanicfillô
9Proto-Germanicfaluzterrible; cruel; bad
10Proto-Indo-Europeanpol-to pour, flow, float, fly, swim, flee; to pour,...

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 pol-Every word from Proto-Germanic faluzEvery word from Proto-Germanic fillô