Inefectively or Ineffectively: How To spell?
The word Inefectively is misspelled against Ineffectively, an adverb meaning "In an ineffective manner; without effect; inefficiently; ineffectually."
Ineffectively has double "ff" is mispronounced as "f"Remember double 'FF' in between the strings Ine & ectively which should not be misspelled with single 'F'
Wrong Spelling:  Ine-f-ectively  Correct Spelling:  Ine-ff-ectively 
Find more wrongly spelled words of Ineffectively to spell it well.