Sufumigating or Suffumigating: How To spell?

The word Sufumigating is misspelled against Suffumigating, which is present continuous of "Suffumigate"

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