Atheneaa or Athenaea: How To spell?

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

--> Athenaea has vowels 'ae' together mispronounced as 'ea'
Word contains consecutive vowels 'AE' in between alphabets athen & a is misspelled as 'EA'
Wrong Spelling:  athen-ea-a 
Correct Spelling:  athen-ae-a 
Explore spell check of Athenaea to spell without errors.

-->

You might be interested to know

Dromeaognathous or Dromaeognathous?

Heamatachometry or Haematachometry?

Heamoplastic or Haemoplastic?