Mumification or Mummification: How To spell?
The word Mumification is misspelled against Mummification, a noun meaning "The act of making a mummy."
Mummification has double "mm" is mispronounced as "m"Remember double 'MM' in between the strings mu & ification which should not be misspelled with single 'M'
Wrong Spelling:  mu-m-ification  Correct Spelling:  mu-mm-ification 
Check more misspelled words of Mummification to spell it correct.