Where does “thrustfulness” come from?

thrustfulness (English) comes from English thrustful, from English thrust, from Middle English þristen, from Old Norse þrysta, from Proto-Germanic þrustijaną, from Proto-Indo-European trewd- — to push, to thrust.

thrustfulness (English): The quality of being thrustful

Definitions

  1. The quality of being thrustful

Ancestry of “thrustfulness”, step by step

thrustfulness traces back through two separate lines of ancestry.

via English thrustful

StepLanguageWordMeaning
1EnglishthrustfulTending to thrust oneself forward; pushy
2EnglishthrustAn attack made by moving the sword parallel to...
3Middle Englishþristento thrust
4Old Norseþrysta
5Proto-Germanicþrustijanąto thrust
6Proto-Indo-Europeantrewd-to push, to thrust

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 trewd-Every word from Proto-Germanic þrustijanąEvery word from Old Norse þrysta