Quafed or Quaffed: How To spell?

The word Quafed is misspelled against Quaffed, which is past tense of "Quaff"

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

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