Where does “unabidable” come from?

unabidable (English) comes from English abidable, 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.

unabidable (English): Alternative spelling of unabideable

Definitions

  1. Alternative spelling of unabideable

Ancestry of “unabidable”, step by step

unabidable traces back through two separate lines of ancestry.

via English abidable

StepLanguageWordMeaning
1EnglishabidableAlternative spelling of abideable
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 un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European -lós →Every word from Latin -ilis →Every word from Latin habilis →