Where does “uncelebratable” come from?

uncelebratable (English) comes from English celebratable, 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.

uncelebratable (English): Unable or unfit to be celebrated

Definitions

  1. Unable or unfit to be celebrated

Ancestry of “uncelebratable”, step by step

uncelebratable traces back through two separate lines of ancestry.

via English celebratable

StepLanguageWordMeaning
1EnglishcelebratableAble or fit to be celebrated
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 →