Mugletonian or Muggletonian: How To spell?
The word Mugletonian is misspelled against Muggletonian, a noun meaning "One of an extinct sect, named after Ludovic Muggleton, an English journeyman tailor, who (about 1657) claimed to be inspired."
Muggletonian has double "gg" is mispronounced as "g"Remember double 'GG' in between the strings mu & letonian which should not be misspelled with single 'G'
Wrong Spelling:  mu-g-letonian  Correct Spelling:  mu-gg-letonian 
Check more misspelled words of Muggletonian to spell it correct.