Efrontery or Effrontery: How To spell?
The word Efrontery is misspelled against Effrontery, meaning "boldness impudence arrogance"
Effrontery has double "ff" is mispronounced as "f"Remember double 'FF' in between the strings E & rontery which should not be misspelled with single 'F'
Wrong Spelling:  E-f-rontery  Correct Spelling:  E-ff-rontery 
Find more incorrect spellings of Effrontery to spell right way.