The word Bufin is misspelled against Buffin, a noun meaning "A sort of coarse stuff; as, buffin gowns."
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Buffin has double "ff" is mispronounced as "f"
Remember double 'FF' in between the strings Bu & in which should not be misspelled with single 'F'
Wrong Spelling: Bu-f-in
Correct Spelling: Bu-ff-in
Check more misspelled words of Buffin to spell it correct.