Where does “faithworthiness” come from?

faithworthiness (English) comes from English faithworthy, from English Faith, from Middle English feith, from Old French foi, from Latin fidēs, from Proto-Italic feiðos, from Proto-Indo-European bʰeydʰos, from Proto-Indo-European bʰeydʰ- — to compel, force; to trust.

faithworthiness (English): trustworthiness

Definitions

  1. trustworthiness

Ancestry of “faithworthiness”, step by step

faithworthiness traces back through two separate lines of ancestry.

via English faithworthy

StepLanguageWordMeaning
1Englishfaithworthytrustworthy
2EnglishFaithalso used as a stage name
3Middle Englishfeithfaith
4Old Frenchfoifaith; allegiance; faithfulness
5Latinfidēs
6Proto-Italicfeiðosfaithful, reliable
7Proto-Indo-Europeanbʰeydʰosfaithful, trustworthy
8Proto-Indo-Europeanbʰeydʰ-to compel, force; to trust

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 bʰeydʰ-Every word from Proto-Indo-European bʰeydʰosEvery word from Proto-Italic feiðos