Polythaesm or Polytheism: How To spell?

The word Polythaesm is misspelled against Polytheism, meaning "The doctrine or belief that there are more gods than one."

Word contains consecutive vowels 'EI' in between alphabets polyth & sm is misspelled as 'AE'
Wrong Spelling:  polyth-ae-sm 
Correct Spelling:  polyth-ei-sm 
Find more incorrect spellings of Polytheism to spell right way.