Argaen or Argean: How To spell?

The word Argaen is misspelled against Argean, an adjective meaning "Pertaining to the ship Argo. See Argo."

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

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