Afiancing or Affiancing: How To spell?

The word Afiancing is misspelled against Affiancing, which is present continuous of "Affiance"

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

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