Rafing or Raffing: How To spell?
The word Rafing is misspelled against Raffing, which is present continuous of "Raff"
Raffing has double "ff" is mispronounced as "f"Remember double 'FF' in between the strings Ra & ing which should not be misspelled with single 'F'
Wrong Spelling:  Ra-f-ing  Correct Spelling:  Ra-ff-ing 
Find more wrongly spelled words of Raffing to spell it well.