Heydiness or Headiness: How To spell?

The word Heydiness is misspelled against Headiness, a noun meaning "The quality of being heady."

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

You might be interested to know

Heyp or Heap?

Heyrtwood or Heartwood?

Holosteyn or Holostean?