Smuting or Smutting: How To spell?
The word Smuting is misspelled against Smutting, which is present continuous of "Smut"
Smutting has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings smu & ing which should not be misspelled with single 'T'
Wrong Spelling:  smu-t-ing  Correct Spelling:  smu-tt-ing 
Check more misspelled words of Smutting to spell it correct.