Whifled or Whiffled: How To spell?

The word Whifled is misspelled against Whiffled, which is past tense of "Whiffle"

Whiffled has double "ff" is mispronounced as "f"
Remember double 'FF' in between the strings Whi & led which should not be misspelled with single 'F'
Wrong Spelling:  Whi-f-led 
Correct Spelling:  Whi-ff-led 
Find more wrongly spelled words of Whiffled to spell it well.

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