Haythenness or Heathenness: How To spell?

The word Haythenness is misspelled against Heathenness, a noun meaning "State of being heathen or like the heathen."

Heathenness has vowels 'ea' together mispronounced as 'ay'
Word contains consecutive vowels 'EA' in between alphabets h & thenness is misspelled as 'AY'
Wrong Spelling:  h-ay-thenness 
Correct Spelling:  h-ea-thenness 
Explore spell check of Heathenness to spell without errors.

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