Soty or Sooty: How To spell?
The word Soty is misspelled against Sooty, a verb meaning "To black or foul with soot."
Sooty has double "oo" is mispronounced as "o"Remember double 'OO' in between the strings s & ty which should not be misspelled with single 'O'
Wrong Spelling:  s-o-ty  Correct Spelling:  s-oo-ty 
Find more incorrect spellings of Sooty to spell right way.