Sliting or Slitting: How To spell?
The word Sliting is misspelled against Slitting, an adjective meaning "from Slit."
Slitting has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings sli & ing which should not be misspelled with single 'T'
Wrong Spelling:  sli-t-ing  Correct Spelling:  sli-tt-ing 
Find more wrongly spelled words of Slitting to spell it well.