Where does “unrepudiable” come from?

unrepudiable (English) comes from English repudiable — Able or fit to be repudiated.

unrepudiable (English): Not to be repudiated

Definitions

  1. Not to be repudiated

Ancestry of “unrepudiable”, step by step

unrepudiable traces back through two separate lines of ancestry.

via English repudiable

StepLanguageWordMeaning
1EnglishrepudiableAble or fit to be repudiated

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from English repudiable