Fissigemation or Fissigemmation: How To spell?
The word Fissigemation is misspelled against Fissigemmation, a noun meaning "A process of reproduction intermediate between fission and gemmation."
Fissigemmation has double "mm" is mispronounced as "m"Remember double 'MM' in between the strings fissige & ation which should not be misspelled with single 'M'
Wrong Spelling:  fissige-m-ation  Correct Spelling:  fissige-mm-ation 
Find more incorrect spellings of Fissigemmation to spell right way.