Suficience or Sufficience: How To spell?
The word Suficience is misspelled against Sufficience, a noun meaning "Sufficiently."
Sufficience has double "ff" is mispronounced as "f"Remember double 'FF' in between the strings Su & icience which should not be misspelled with single 'F'
Wrong Spelling:  Su-f-icience  Correct Spelling:  Su-ff-icience 
Check more misspelled words of Sufficience to spell it correct.