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