Heymatodynamometer or Haematodynamometer: How To spell?

The word Heymatodynamometer is misspelled against Haematodynamometer, a noun meaning "Same as Hemadynamometer."

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

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