Dificulty or Difficulty: How To spell?
The word Dificulty is misspelled against Difficulty, a noun meaning "A controversy; a falling out; a disagreement; an objection; a cavil."
Difficulty has double "ff" is mispronounced as "f"Remember double 'FF' in between the strings Di & iculty which should not be misspelled with single 'F'
Wrong Spelling:  Di-f-iculty  Correct Spelling:  Di-ff-iculty 
Check more misspelled words of Difficulty to spell it correct.