Commisary or Commissary: How To spell?
The word Commisary is misspelled against Commissary, a noun meaning "An officer having charge of a special service; as, the commissary of musters."
Commissary has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings commi & ary which should not be misspelled with single 'S'
Wrong Spelling:  commi-s-ary  Correct Spelling:  commi-ss-ary 
Find more incorrect spellings of Commissary to spell right way.