Sufocate or Suffocate: How To spell?
The word Sufocate is misspelled against Suffocate, meaning "cause or have difficulty in breathing"
Suffocate has double "ff" is mispronounced as "f"Remember double 'FF' in between the strings Su & ocate which should not be misspelled with single 'F'
Wrong Spelling:  Su-f-ocate  Correct Spelling:  Su-ff-ocate 
Check more misspelled words of Suffocate to spell it correct.