Where does “knightable” come from?

knightable (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.

knightable (English): Worthy of knighthood

Definitions

  1. Worthy of knighthood

Ancestry of “knightable”, step by step

knightable 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 Knight

StepLanguageWordMeaning
1EnglishKnightfor someone who was a mounted soldier
2Middle Englishknightknight
3Old Englishcnihtboy; servant, attendant; male of high military...
4Proto-West Germanicknehtyouth, boy; servant, knight
Every word from Proto-Indo-European -lósEvery word from Latin -ilisEvery word from Latin habilis