Hairtener or Heartener: How To spell?

The word Hairtener is misspelled against Heartener, a noun meaning "One who, or that which, heartens, animates, or stirs up."

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

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