Heithenism or Heathenism: How To spell?

The word Heithenism is misspelled against Heathenism, a noun meaning "The manners or morals usually prevalent in a heathen country; ignorance; rudeness; barbarism."

Heathenism has vowels 'ea' together mispronounced as 'ei'
Word contains consecutive vowels 'EA' in between alphabets h & thenism is misspelled as 'EI'
Wrong Spelling: h-ei-thenism
Correct Spelling: h-ea-thenism
Find more wrongly spelled words of Heathenism to spell it well.