Where does “unwastable” come from?

unwastable (English) comes from English un — One.

unwastable (English): Alternative form of unwasteable

Definitions

  1. Alternative form of unwasteable

Ancestry of “unwastable”, step by step

unwastable traces back through two separate lines of ancestry.

via English un

StepLanguageWordMeaning
1EnglishunOne

via English wastable

StepLanguageWordMeaning
1EnglishwastableAlternative form of wasteable
Every word from English un