Hairtedness or Heartedness: How To spell?

The word Hairtedness is misspelled against Heartedness, a noun meaning "Earnestness; sincerity; heartiness."

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

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