Disettle or Dissettle: How To spell?
The word Disettle is misspelled against Dissettle, a verb meaning "To unsettle."
Dissettle has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings di & ettle which should not be misspelled with single 'S'
Wrong Spelling:  di-s-ettle  Correct Spelling:  di-ss-ettle 
Find more wrongly spelled words of Dissettle to spell it well.