Where does “unbuildable” come from?

unbuildable (English) comes from English buildable, from English build, from Middle English bylden, from Old English bytlan, from Old English -a, from Proto-Germanic -ō, from Proto-Germanic -ô, from Proto-Indo-European -ō — Derives nouns from roots.

unbuildable (English): Not buildable; that cannot be built

Definitions

  1. Not buildable; that cannot be built

Ancestry of “unbuildable”, step by step

unbuildable traces back through two separate lines of ancestry.

via English buildable

StepLanguageWordMeaning
1EnglishbuildableThat can be built; Suitable for building on
2EnglishbuildTo form by combining materials or parts; To...
3Middle EnglishbyldenTo lodge: to stay or reside
4Old Englishbytlanto build
5Old English-aEnding forming adverbs; nominative masculine...
6Proto-GermanicCreates feminine nouns from roots and stems
7Proto-Germanic-ly; Forms agent nouns, often from the zero-grade...
8Proto-Indo-EuropeanDerives nouns from roots

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European Every word from Proto-Germanic Every word from Old English -a