Where does “laughability” come from?

laughability (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.

laughability (English): laughableness

Definitions

  1. laughableness

Ancestry of “laughability”, step by step

laughability 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 laugh

StepLanguageWordMeaning
1EnglishlaughAn expression of mirth particular to the human...
2Middle EnglishlaughenTo laugh; to break out in laughter or laughing;...
3Old Englishhlæhhan
4Proto-West Germanichlahhjanto laugh
5Proto-Germanichlahjanąto laugh
6Proto-Indo-Europeanklek-to laugh, cackle
Every word from Proto-Indo-European -lósEvery word from Latin -ilisEvery word from Latin habilis