The word Snufed is misspelled against Snuffed, which is past tense of "Snuff"
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Snuffed has double "ff" is mispronounced as "f"
Remember double 'FF' in between the strings Snu & ed which should not be misspelled with single 'F'
Wrong Spelling:  Snu-f-ed 
Correct Spelling:  Snu-ff-ed 
Check more misspelled words of Snuffed to spell it correct.