Osification or Ossification: How To spell?
The word Osification is misspelled against Ossification, a noun meaning "The formation of bone; the process, in the growth of an animal, by which inorganic material (mainly lime salts) is deposited in cartilage or membrane, forming bony tissue; ostosis."
Ossification has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings o & ification which should not be misspelled with single 'S'
Wrong Spelling:  o-s-ification  Correct Spelling:  o-ss-ification 
Find more incorrect spellings of Ossification to spell right way.