Where does “nonfloatable” come from?

nonfloatable (English) comes from English floatable, 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.

nonfloatable (English): Not floatable

Definitions

  1. Not floatable

Ancestry of “nonfloatable”, step by step

nonfloatable traces back through two separate lines of ancestry.

via English floatable

StepLanguageWordMeaning
1EnglishfloatableThat may be floated; Anything that floats
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 non

StepLanguageWordMeaning
1EnglishnonObsolete form of none
2Frenchnonno; not; a no, a negative response
3Old Frenchnonno; not; Alternative form of nom
4Latinnōnnot
5Old Latinnoenum
6Proto-Indo-Europeanóynosone; single
Every word from Proto-Indo-European -lós
nonfloatable — Etymology, Origin & Word History | Etymology Explorer