Where does “unsully” come from?

unsully (English) comes from English sully, from Middle English sulen, from Old English sylian, from Proto-Germanic suliwōną, from Proto-Indo-European sūl- — thick liquid, muck.

unsully (English): To make clean

Definitions

  1. To make clean

Ancestry of “unsully”, step by step

unsully traces back through two separate lines of ancestry.

via English sully

StepLanguageWordMeaning
1EnglishsullyTo soil or stain; to dirty; To corrupt or damage;...
2Middle Englishsulen—
3Old Englishsylianto soil, pollute; to sully; to soil, make dirty;...
4Proto-Germanicsuliwōną—
5Proto-Indo-Europeansūl-thick liquid, muck

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European sūl- →Every word from Proto-Germanic suliwōną →Every word from Old English sylian →