Where does “unmistakeable” come from?

Unmistakeable derives from English mistake, ultimately from Proto-Indo-European h₂ent- meaning "to be" combined with ne and ano-.

unmistakeable (English): Alternative spelling of unmistakable

Definitions

  1. Alternative spelling of unmistakable

Ancestry of “unmistakeable”, step by step

StepLanguageWordMeaning
1EnglishmistakeableAlternative form of mistakable
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

Words derived from “unmistakeable

Every word from Proto-Indo-European -lósEvery word from Latin -ilisEvery word from Latin habilis