Atheneia or Athenaea: How To spell?

The word Atheneia is misspelled against Athenaea, which is plural of "Athenaeum"

--> Athenaea has vowels 'ae' together mispronounced as 'ei'
Word contains consecutive vowels 'AE' in between alphabets athen & a is misspelled as 'EI'
Wrong Spelling:  athen-ei-a 
Correct Spelling:  athen-ae-a 
Find more wrongly spelled words of Athenaea to spell it well.

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