Comemoration or Commemoration: How To spell?
The word Comemoration is misspelled against Commemoration, a noun meaning "The act of commemorating; an observance or celebration designed to honor the memory of some person or event."
Commemoration has double "mm" is mispronounced as "m"Remember double 'MM' in between the strings co & emoration which should not be misspelled with single 'M'
Wrong Spelling:  co-m-emoration  Correct Spelling:  co-mm-emoration 
Find more incorrect spellings of Commemoration to spell right way.