Where does “interfaithless” come from?

interfaithless (English) comes from English interfaith, 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.

interfaithless (English): Between people who come from different religious...

Definitions

  1. Between people who come from different religious...

Ancestry of “interfaithless”, step by step

interfaithless traces back through two separate lines of ancestry.

via English interfaith

StepLanguageWordMeaning
1EnglishinterfaithInvolving members of different religions
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 faithless

StepLanguageWordMeaning
1EnglishfaithlessLacking faith; lacking belief in something; Not...
2Middle Englishfeithles
Every word from Proto-Indo-European bʰeydʰ-
interfaithless — Etymology, Origin & Word History | Etymology Explorer