Ocasion or Occasion: How To spell?
The word Ocasion is misspelled against Occasion, meaning "An important event or celebration."
Occasion has double "cc" is mispronounced as "c"Remember double 'CC' in between the strings O & asion which should not be misspelled with single 'C'
Wrong Spelling:  O-c-asion  Correct Spelling:  O-cc-asion 
Find more incorrect spellings of Occasion to spell right way.