Parseeysm or Parseeism: How To spell?
The word Parseeysm is misspelled against Parseeism, a noun meaning "The religion and customs of the Parsees."
Word contains consecutive vowels 'EI' in between alphabets parse & sm is misspelled as 'EY'Wrong Spelling:  parse-ey-sm  Correct Spelling:  parse-ei-sm 
Explore spell check of Parseeism to spell without errors.