The word Sot is misspelled against Soot, meaning "black powder in smoke"
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Soot has double "oo" is mispronounced as "o"
Remember double 'OO' in between the strings s & t which should not be misspelled with single 'O'
Wrong Spelling:  s-o-t 
Correct Spelling:  s-oo-t 
Find more incorrect spellings of Soot to spell right way.