Nonsubmision or Nonsubmission: How To spell?
The word Nonsubmision is misspelled against Nonsubmission, a noun meaning "Want of submission; failure or refusal to submit."
Nonsubmission has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings nonsubmi & ion which should not be misspelled with single 'S'
Wrong Spelling:  nonsubmi-s-ion  Correct Spelling:  nonsubmi-ss-ion 
Check more misspelled words of Nonsubmission to spell it correct.