Inefectualness or Ineffectualness: How To spell?

The word Inefectualness is misspelled against Ineffectualness, a noun meaning "Want of effect, or of power to produce it; inefficacy."

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

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