Mafler or Maffler: How To spell?
The word Mafler is misspelled against Maffler, a noun meaning "A stammerer."
Maffler has double "ff" is mispronounced as "f"Remember double 'FF' in between the strings Ma & ler which should not be misspelled with single 'F'
Wrong Spelling:  Ma-f-ler  Correct Spelling:  Ma-ff-ler 
Explore spell check of Maffler to spell without errors.