Heymatotherma or Haematotherma: How To spell?

The word Heymatotherma is misspelled against Haematotherma, a noun meaning "Same as Hematotherma."

Haematotherma has vowels 'ae' together mispronounced as 'ey'
Word contains consecutive vowels 'AE' in between alphabets h & matotherma is misspelled as 'EY'
Wrong Spelling:  h-ey-matotherma 
Correct Spelling:  h-ae-matotherma 
Find more incorrect spellings of Haematotherma to spell right way.

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