The word Oficiate is misspelled against Officiate, meaning "To act as an officer or leader."
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Officiate has double "ff" is mispronounced as "f"
Remember double 'FF' in between the strings O & iciate which should not be misspelled with single 'F'
Wrong Spelling:  O-f-iciate 
Correct Spelling:  O-ff-iciate 
Find more wrongly spelled words of Officiate to spell it well.