Where does “cognisably” come from?

cognisably (English) comes from English cognisable, 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 — Forms agent nouns from verbal roots.

cognisably (English): Alternative form of cognizably

Definitions

  1. Alternative form of cognizably

Ancestry of “cognisably”, step by step

cognisably traces back through two separate lines of ancestry.

via English cognisable

StepLanguageWordMeaning
1EnglishcognisableAlternative form of cognizable
2EnglishableEasy to use; Suitable; competent; Liable to
3Middle Englishablecapable, expert, qualified, skilful, competent
4Old Frenchableable; capable
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 ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European -lósEvery word from Latin -ilisEvery word from Latin habilis