Shufler or Shuffler: How To spell?

The word Shufler is misspelled against Shuffler, a noun meaning "Either one of the three common American scaup ducks. See Scaup duck, under Scaup."

--> Shuffler has double "ff" is mispronounced as "f"
Remember double 'FF' in between the strings Shu & ler which should not be misspelled with single 'F'
Wrong Spelling:  Shu-f-ler 
Correct Spelling:  Shu-ff-ler 
Check more misspelled words of Shuffler to spell it correct.

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