Where does “faulty” come from?

Faulty derives from Middle English -y, Middle French -ie, Latin -ia, Latin -ivus, Latin -ia, and Proto-Indo-European -kos.

faulty (English): Having or displaying faults; not perfect; not...

Definitions

  1. Having or displaying faults; not perfect; not...

Ancestry of “faulty”, step by step

StepLanguageWordMeaning
1EnglishfaultA defect; something that detracts from...
2Middle Englishfaulte
3Old Frenchfautefault; error; mistake
4Vulgar Latinfallitashortcoming
5Latinfalsusdeceived, tricked, cheated, disappointed, having...
6Latinfallōto deceive, beguile, trick, cheat, delude, ensnare, disappoint
7Proto-Indo-Europeanǵʰwel-to bend; to lie, deceive

Words derived from “faulty

Every word from Proto-Indo-European ǵʰwel-
faulty — Etymology, Origin & Word History | Etymology Explorer