Superheyting or Superheating: How To spell?

The word Superheyting is misspelled against Superheating, which is present continuous of "Superheat"

Superheating has vowels 'ea' together mispronounced as 'ey'
Word contains consecutive vowels 'EA' in between alphabets superh & ting is misspelled as 'EY'
Wrong Spelling:  superh-ey-ting 
Correct Spelling:  superh-ea-ting 
Check more misspelled words of Superheating to spell it correct.

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