Where does “lastability” come from?

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

lastability (English): The degree to which something will last or endure

Definitions

  1. The degree to which something will last or endure

Ancestry of “lastability”, step by step

lastability traces back through two separate lines of ancestry.

via English ability

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

via English last

StepLanguageWordMeaning
1EnglishlastFinal, ultimate, coming after all others of its...
2Middle Englishlastfault, vice; load
3Old Englishhlæstload, freight, cargo
4Proto-Germanichlastuzload, burden, cargo, freight
5Proto-Indo-Europeankleh₂-to put; to lay out
6Proto-Indo-Europeankelh₂-to beat; to break
Every word from Proto-Indo-European -lós