Noncomissioned or Noncommissioned: How To spell?
The word Noncomissioned is misspelled against Noncommissioned, an adjective meaning "Not having a commission."
Noncommissioned has double "mm" is mispronounced as "m"Remember double 'MM' in between the strings nonco & issioned which should not be misspelled with single 'M'
Wrong Spelling:  nonco-m-issioned  Correct Spelling:  nonco-mm-issioned 
Find more incorrect spellings of Noncommissioned to spell right way.