Where does “faultable” come from?

faultable (English) comes from English able, from Middle English able, from Old French able, from Latin habilis, from Latin -ilis, from Proto-Italic -elis, from Proto-Indo-European -elis, from Proto-Indo-European -lós — Forms agent nouns from verbal roots.

faultable (English): Capable of being faulted, or found fault with;...

Definitions

  1. Capable of being faulted, or found fault with;...

Ancestry of “faultable”, step by step

faultable traces back through two separate lines of ancestry.

via English able

StepLanguageWordMeaning
1EnglishableEasy to use; Suitable; competent; Liable to
2Middle Englishablecapable, expert, qualified, skilful, competent
3Old Frenchableable; capable
4Latinhabilisable to have/possess/maintain; having sufficient...
5Latin-ilis-ile
6Proto-Italic-elis
7Proto-Indo-European-elis
8Proto-Indo-European-lósForms agent nouns from verbal roots

via English fault

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 “faultable

Every word from Proto-Indo-European -lós