Where does “unlearnability” come from?

unlearnability (English) comes from English learnability, from English ability, from Middle English abilite, from Old French ableté, from Latin habilitās, from Latin habilis, from Latin -ilis, from Proto-Italic -elis — Forms agent nouns from verbal roots.

unlearnability (English): The quality of being unlearnable

Definitions

  1. The quality of being unlearnable

Ancestry of “unlearnability”, step by step

unlearnability traces back through two separate lines of ancestry.

via English learnability

StepLanguageWordMeaning
1Englishlearnabilitythe condition of being learnable; the ease with...
2EnglishabilitySuitableness; The quality or state of being able;...
3Middle Englishabilitesuitability, aptitude, ability
4Old Frenchableté
5Latinhabilitāsability, aptitude, fitness
6Latinhabilisable to have/possess/maintain; having sufficient...
7Latin-ilis-ile
8Proto-Italic-elis
9Proto-Indo-European-elis
10Proto-Indo-European-lósForms agent nouns from verbal roots

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European -lósEvery word from Latin -ilisEvery word from Latin habilis
unlearnability — Etymology, Origin & Word History | Etymology Explorer