Gamoning or Gammoning: How To spell?
The word Gamoning is misspelled against Gammoning, a noun meaning "The act of imposing upon or hoaxing a person."
Gammoning has double "mm" is mispronounced as "m"Remember double 'MM' in between the strings ga & oning which should not be misspelled with single 'M'
Wrong Spelling:  ga-m-oning  Correct Spelling:  ga-mm-oning 
Find more incorrect spellings of Gammoning to spell right way.