Semidiaphaneyty or Semidiaphaneity: How To spell?

The word Semidiaphaneyty is misspelled against Semidiaphaneity, a noun meaning "Half or imperfect transparency; translucency."

Word contains consecutive vowels 'EI' in between alphabets semidiaphan & ty is misspelled as 'EY'
Wrong Spelling:  semidiaphan-ey-ty 
Correct Spelling:  semidiaphan-ei-ty 
Find more wrongly spelled words of Semidiaphaneity to spell it well.