The word Shuflewing is misspelled against Shufflewing, a noun meaning "The hedg sparrow."
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Shufflewing has double "ff" is mispronounced as "f"
Remember double 'FF' in between the strings Shu & lewing which should not be misspelled with single 'F'
Wrong Spelling:  Shu-f-lewing 
Correct Spelling:  Shu-ff-lewing 
Check more misspelled words of Shufflewing to spell it correct.