Where does “errable” come from?

errable (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.

errable (English): Liable to error; fallible

Definitions

  1. Liable to error; fallible

Ancestry of “errable”, step by step

errable 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 err

StepLanguageWordMeaning
1EnglisherrTo make a mistake; To sin; to stray
2Middle Englisherren
3Old Frencherrerto walk (to); to wander (to)
4Latinerrantemaccusative masculine singular of errāns;...
5Latinerrōto wander, rove, stray, roam
6Proto-Italicerzāōroam, wander; go astray, waver
7Proto-Indo-Europeanh₁ers-to flow

Words derived from “errable

Every word from Proto-Indo-European -lósEvery word from Latin -ilisEvery word from Latin habilis