Unsufering or Unsuffering: How To spell?
The word Unsufering is misspelled against Unsuffering, a noun meaning "Inability or incapability of enduring, or of being endured."
Unsuffering has double "ff" is mispronounced as "f"Remember double 'FF' in between the strings Unsu & ering which should not be misspelled with single 'F'
Wrong Spelling:  Unsu-f-ering  Correct Spelling:  Unsu-ff-ering 
Check more misspelled words of Unsuffering to spell it correct.