Where does “unsmutty” come from?

unsmutty (English) comes from English smutty, from English smut, from Middle English smutten — to defile, debase.

unsmutty (English): Not smutty

Definitions

  1. Not smutty

Ancestry of “unsmutty”, step by step

unsmutty traces back through two separate lines of ancestry.

via English smutty

StepLanguageWordMeaning
1EnglishsmuttySoiled with smut; blackened, dirty; Obscene,...
2EnglishsmutSoot; A flake of ash or soot; Sexually vulgar...
3Middle Englishsmuttento defile, debase

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Middle English smuttenEvery word from English smutEvery word from English smutty