Efectively or Effectively: How To spell?
The word Efectively is misspelled against Effectively, an adverb meaning "With effect; powerfully; completely; thoroughly."
Effectively has double "ff" is mispronounced as "f"Remember double 'FF' in between the strings E & ectively which should not be misspelled with single 'F'
Wrong Spelling:  E-f-ectively  Correct Spelling:  E-ff-ectively 
Find more wrongly spelled words of Effectively to spell it well.