Heycceity or Haecceity: How To spell?

The word Heycceity is misspelled against Haecceity, a noun meaning "Literally, this-ness. A scholastic term to express individuality or singleness; as, this book."

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

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